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Sonority sequencing principle

The Sonority Sequencing Principle (SSP), also referred to as the Sonority Sequencing Generalization, is a core phonotactic constraint in linguistics that governs the internal structure of syllables by requiring sonority to rise as steeply as possible from the syllable onset to the nucleus and to fall as steeply as possible from the nucleus to the coda.^[1] This principle predicts that permissible consonant clusters within syllables follow a sonority hierarchy, where sounds of increasing auditory prominence (sonority) are sequenced toward the vocalic peak, thereby facilitating syllable parsing and perceptual clarity across languages. Although widely observed as a tendency, the SSP is not absolute, with violations documented in approximately 30-40% of languages, particularly involving sibilants or certain obstruent sequences.^[1] Sonority itself represents the relative resonance or acoustic prominence of speech sounds, often operationalized as intensity in decibels, with more open vocal tract configurations yielding higher values.^[2] Experimental phonetic studies have substantiated a scalar hierarchy, typically ranking sounds from highest to lowest sonority as follows: low vowels (e.g., /a/), mid vowels, high vowels (e.g., /i/, /u/), glides (e.g., /j/, /w/), liquids (rhotics like /ɹ/, laterals like /l/), nasals (e.g., /m/, /n/), and obstruents (voiced fricatives, voiced stops, voiceless fricatives, voiceless stops).^[2] This scale, refined through cross-linguistic acoustic measurements, underpins the SSP's explanatory power for phonotactics, such as why English allows /pl/ (obstruent-liquid rise) but disfavors /lp/ (liquid-obstruent fall) in onsets. The SSP traces its origins to 19th-century phonetics, where Eduard Sievers (1876) first linked "Schallfülle" (sound fullness)—an early notion of sonority—to the linear ordering of segments within syllables, arguing that louder sounds cluster near the syllable center.^[3] Otto Jespersen (1904) advanced this by diagramming a "sonority circle" that visualized sound classes in a continuous gradient, influencing modern formulations.^[1] In generative phonology, Joan Bybee Hooper (1976) formalized it as a sequencing generalization, while G. N. Clements (1990) integrated it into syllable theory, demonstrating through typological data that SSP-compliant clusters are more frequent and stable than violators, supporting its role as a near-universal but gradient constraint.^[4] Beyond human language, the SSP has implications for language acquisition, where children preferentially produce rising-sonority clusters, and even non-human animals like rats show sensitivity to it in auditory discrimination tasks, suggesting possible perceptual universals.^[5] Language-specific variations, such as allowances for /s/-initial clusters in English (e.g., /str/), highlight the principle's interaction with markedness hierarchies in Optimality Theory, where faithfulness to underlying forms can override strict adherence.^[6] Recent cross-linguistic surveys confirm its predictive value while underscoring asymmetries, with coda violations often involving approximants more than onsets.^[1]

Fundamentals

Definition

The Sonority Sequencing Principle (SSP) is a foundational constraint in phonology that governs the organization of sounds within a syllable, stipulating that sonority must rise from the onset to the nucleus and fall from the nucleus to the coda.^[7] This principle posits a sonority peak at the nucleus, typically a vowel, with surrounding segments exhibiting progressively lower sonority values to ensure perceptual clarity and ease of articulation.^[6] A syllable is structurally divided into three main components: the onset, consisting of one or more consonants preceding the nucleus; the nucleus, the obligatory core element where sonority reaches its maximum; and the coda, any consonants following the nucleus.^[6] In relation to the SSP, the onset segments increase in sonority toward the nucleus, creating an ascending pattern, while the coda segments decrease in sonority away from the nucleus, forming a descending pattern; this configuration aligns the syllable with universal tendencies in sound perception.^[7] For example, in the English word cat (transcribed as /kæt/), sonority rises from the low-sonority obstruent /k/ in the onset to the high-sonority vowel /æ/ in the nucleus, then falls to the low-sonority obstruent /t/ in the coda, fully conforming to the SSP. While the strict formulation of the SSP requires continuous increases and decreases in sonority without plateaus—sequences where adjacent segments share the same sonority level—some phonological analyses allow limited plateaus, particularly in obstruent clusters, to account for observed language patterns without violating the principle's core intent.^[8]

Sonority Scale

The sonority scale provides a hierarchical ranking of speech sounds based on their relative sonority, which serves as the foundational metric for evaluating adherence to the sonority sequencing principle in syllable structure. In the standard formulation, sounds are ordered from highest to lowest sonority as follows: vowels > glides > liquids > nasals > obstruents, where obstruents encompass fricatives and stops.^[8] This broad five-class hierarchy, often attributed to Clements (1990), treats each class as a natural phonological category, with potential subdivisions within obstruents distinguishing voiced from voiceless variants, as voiced obstruents exhibit slightly higher sonority due to increased resonance.^[2] Sonority itself is grounded in acoustic and perceptual properties, primarily the relative loudness or prominence of a sound within its syllabic context, often measured through intensity (in decibels) or amplitude of periodic energy, which correlates strongly with formant structure and resonance.^[2] For instance, vowels achieve high sonority via strong formant energy from open vocal tract configurations, while stops have low sonority due to brief closure and minimal airflow, resulting in lower amplitude.^[9] Perceptually, this ranking reflects how sounds are hierarchically organized for auditory salience, with Clements (1990) emphasizing perceived loudness over absolute physical measures to account for contextual variations in syllables.^[8] Variations in sonority scales exist between broad and fine-grained versions to accommodate language-specific phonotactics and phonetic details. The broad scale, as in Clements (1990), uses five major classes for cross-linguistic generality, while fine-grained hierarchies expand to seven or more levels, incorporating distinctions such as affricates between fricatives and stops or separate rankings for rhotics and laterals within liquids.^[2] For quantitative analysis of clusters, numerical assignments facilitate sonority difference calculations; Clements (1990) proposes indices such as vowels = 5, glides = 4, liquids = 3, nasals = 2, and obstruents = 1, allowing rises or falls in sonority to be computed as differences between adjacent segments.^[2]

Historical Development

Early Formulations

The concept of sonority as a principle governing the arrangement of sounds within syllables emerged in the mid-19th century through studies of Indo-European languages, particularly Sanskrit. William Dwight Whitney, in his 1865 article, explored the relational dynamics between vowels and consonants, positing that vowels occupy a central, more resonant position due to their greater audibility and openness, while consonants form margins with diminishing resonance. This laid an early groundwork for viewing syllable structure as a progression from less to more sonorous elements, centered on vowel prominence in Sanskrit and related languages.^[8] Building on such ideas, Eduard Sievers in 1876 explicitly linked the relative loudness—or sonority—of speech sounds to their permissible sequencing in syllables, particularly in the context of Germanic phonetics. In Grundzüge der Lautphysiologie, Sievers described how sounds of increasing sonority lead toward the syllable nucleus, with louder, more open sounds forming peaks and quieter ones flanking them, drawing from physiological and acoustic observations of German. This formulation emphasized intuitive notions of "sound strength" and resonance to explain syllable arrangements, influencing subsequent phonetic analyses.^[10] Otto Jespersen advanced these notions in 1904 with a more systematic approach in Lehrbuch der Phonetik, introducing sonority as a sequencing rule where syllables exhibit a rise to a vowel peak followed by a fall. Jespersen characterized each sound by its degree of sonority, akin to relative loudness, and applied this to universal syllable patterns, stressing the perceptual prominence of vowels as the core of resonance.^[11] His work synthesized earlier insights into a principle that prioritized auditory hierarchy over strict articulatory mechanics.^[12] These early formulations, while pioneering, were constrained by their reliance on intuitive concepts of resonance and loudness rather than a formalized sonority scale or hierarchy. Whitney, Sievers, and Jespersen lacked explicit rankings across sound classes, focusing instead on broad vowel-consonant distinctions and qualitative descriptions, which limited their predictive power for complex clusters.^[8]

Modern Formalizations

In the late 20th century, the sonority sequencing principle (SSP) was formalized within generative phonology, emphasizing its role in syllable structure through rule-based and hierarchical models. G. N. Clements (1990) articulated the SSP as requiring sonority to rise between any member of the onset and the nucleus, and to fall between the nucleus and any member of the coda, integrating it into a geometric model of syllable tiers that organizes segments into prosodic layers based on sonority and timing slots.^[8] This approach treats the syllable as a cyclic structure where sonority gradients enforce well-formedness, building on earlier descriptive ideas but providing a precise algorithmic basis for core syllabification processes.^[8] Earlier contributions in metrical phonology also advanced the SSP by positing the nucleus as the obligatory sonority peak within the syllable. Elisabeth Selkirk (1984) proposed replacing traditional major class features with a sonority index, where the nucleus corresponds to the segment of maximal sonority, ensuring that onsets exhibit rising sonority toward this peak and codas show a decline. This formalization aligns the SSP with metrical foot structure, treating sonority as a scalar property that interacts with prosodic hierarchy to predict permissible clusters. The advent of Optimality Theory (OT) further refined the SSP by recasting it as a family of markedness constraints evaluated in parallel against input faithfulness. In OT, constraints such as *SonorityFall-Onset, which penalizes sonority plateaus or descents within onsets, are ranked relative to faithfulness constraints like MAX (preserving input segments) to account for language-specific variations in syllable well-formedness, as outlined in the foundational framework by Prince and Smolensky (1993).^[13] This constraint-based integration allows the SSP to interact dynamically with other phonological pressures, explaining both universal tendencies and parametric differences without sequential rules.^[14] Quantitative refinements to these formalizations incorporate sonority distance metrics to specify minimal thresholds for compliance. For instance, Clements (1990) and Selkirk (1984) invoke a Minimal Sonority Distance Principle, requiring at least a one-unit rise in sonority (e.g., from obstruent to glide or liquid) between adjacent segments in the onset, and a corresponding fall in the coda, to quantify the steepness of sonority profiles and evaluate cluster complexity.^[8] These metrics provide a measurable basis for predicting phonotactic acceptability, influencing subsequent computational models of syllabification.^[8]

Applications in Phonology

Syllable Structure

The Sonority Sequencing Principle (SSP) governs the internal organization of syllables by requiring a sonority peak at the nucleus, with sonority generally rising toward the nucleus from the onset and falling away from it in the coda. This creates a universal template for syllable structure, where consonant clusters are permitted only if they adhere to these sonority contours, thereby maximizing perceptual salience of the vowel as the syllable's core. According to the SSP, as formalized by Clements, between any segment and the syllable peak, only sounds of higher sonority are allowed, ensuring that onsets build upward in sonority while codas descend.^[8] In onsets, the principle favors rising sonority sequences, allowing clusters such as /pl/ in which a low-sonority stop precedes a higher-sonority liquid, as in English "play." Conversely, sequences like /lp/, with a liquid followed by a stop, are typically disallowed because they violate the rising pattern. This restriction limits onset complexity to sequences that approximate an increase in sonority, often spanning no more than two or three consonants in many languages, with the sonority scale—ordering obstruents lowest, followed by nasals, liquids, glides, and vowels highest—providing the ranking for evaluation.^[8] Coda structure mirrors this by enforcing falling sonority, permitting clusters like /nt/ where a nasal of intermediate sonority precedes a low-sonority stop, as in English "rant." Such descending patterns enhance the boundary between syllables, facilitating parsing in speech perception. Complex syllables with multiple consonants in the onset or coda are thus allowed provided the overall contour is maintained, though clusters like /str/ in English "street" represent partial deviations, often analyzed as involving an extrasyllabic appendix for the initial fricative to preserve the core rising pattern from stop to liquid. Universally, the SSP imposes limits on syllable complexity by tying permissible cluster sizes to sonority differences, predicting that languages with stricter adherence exhibit simpler onsets and codas, while those permitting larger rises or falls allow heavier syllables that influence prosodic phenomena like stress assignment and rhythm. For instance, closed syllables (with codas) are often weighted more heavily in moraic structure due to their extended falling sonority profile, linking SSP directly to broader prosodic organization across languages.^[8]

Phonotactics

The sonority sequencing principle (SSP) plays a central role in phonotactics by constraining the permissible sequences of sounds within and across syllables, particularly in consonant clusters. In syllable onsets, the SSP generally prohibits sequences with falling sonority, such as a liquid followed by a stop (e.g., */rt/ in English), as these violate the expected rise toward the syllable nucleus. This restriction helps explain why many languages ban such reversals, favoring instead rising sonority patterns like stop-liquid clusters (e.g., /tr/ in "tree"). Similarly, plateaus in sonority, such as stop-stop sequences (e.g., */pt/ in many languages), are often disfavored unless permitted by language-specific rules, ensuring that onsets maintain a gradual increase in sonority to optimize perceptual clarity.^[6] Inter-syllabic phonotactics are also influenced by the SSP through principles like the Syllable Contact Law, which prefers falling sonority across syllable boundaries (i.e., higher sonority in the coda than in the following onset). For instance, sequences like /m.p/ in English "hamper" (nasal coda followed by stop onset, falling sonority) are preferred over those like /p.m/ (stop coda followed by nasal onset, rising sonority). This contact law manifests in sound changes and loanword adaptations, where violations lead to resyllabification or epenthesis to restore preferred sonority profiles.^[15] Languages vary in their adherence to the SSP, reflecting typological differences in phonotactic permissiveness. Strict SSP languages, such as Hawaiian, adhere closely by limiting structures to simple CV syllables with no consonant clusters, thereby avoiding any potential sonority violations entirely. In contrast, permissive languages like English allow complex onsets (e.g., /str/ in "street"), including minor falls or plateaus (e.g., /st/ as fricative to stop), often treating certain obstruent clusters as exceptions governed by higher-ranked faithfulness constraints in frameworks like Optimality Theory. This typology highlights how the SSP acts as a universal tendency rather than an absolute rule, with stricter languages enforcing it more rigidly to simplify inventory constraints.^[6] The SSP's predictive power extends to explaining systematic gaps in consonant inventories across languages. For example, it accounts for the rarity of /kn/ onsets (stop to nasal, a rising but often avoided sequence due to nasal positioning preferences reinforced by sonority gradients), predicting that if a language permits complex rising clusters, simpler ones must also occur, while falling sequences like */kn/ in reverse (nasal-stop) are broadly absent in onsets. These implicational patterns, such as the presence of core rising clusters implying tolerance for adjacent types, underscore the SSP's role in shaping phonotactic universals and language-specific inventories without exhaustive enumeration.^[6]

Exceptions and Theoretical Challenges

Common Violations

One of the most frequently attested deviations from the Sonority Sequencing Principle (SSP) involves sibilant-stop clusters in syllable onsets, where a higher-sonority fricative precedes a lower-sonority stop, resulting in a flat or falling sonority profile rather than the expected rise. In English, clusters such as /sp/ (as in "spin"), /st/ (as in "stop"), and /sk/ (as in "sky") exemplify this violation, as the sibilant /s/ has greater sonority than the following stops /p/, /t/, or /k/ according to standard sonority scales.^[16] Similar violations appear in other languages, notably Polish, where onset clusters like /pt/ (as in "ptak" 'bird') and /kt/ (as in "który" 'which') feature a stop immediately following another stop or in sequences that fail to increase sonority progressively.^[17]^[18] These patterns contribute to Polish's reputation for complex onsets that systematically defy SSP expectations.^[19] Georgian provides further examples through its intricate sibilant clusters, such as those involving multiple fricatives or affricates in onsets (e.g., /ts’q’/ in "ts’q’aro" 'poor'), where sonority does not consistently rise toward the vowel nucleus due to the language's allowance for extended obstruent sequences.^[20]^[21] Cross-linguistic typological surveys indicate that such SSP violations are not rare, occurring in approximately 39% of languages for onsets and 37% for codas across a sample of 496 languages, with sibilant-initial clusters being particularly common triggers. These deviations often arise in morphologically complex or borrowed forms, as seen in English loanwords like "psychology" (/saɪˈkɒlədʒi/), where the /sk/ cluster persists despite the sonority fall.^[22]

Explanations in Phonological Theory

In phonological theory, violations of the Sonority Sequencing Principle (SSP) are often accounted for through the concept of extrasyllabicity, where certain consonants are treated as outside the syllabic structure, thereby exempting them from strict sonority requirements. For instance, in English clusters like /sp/, the initial /s/ is analyzed as a presyllabic or appendix consonant that does not form part of the onset proper, allowing the following stop to adhere to sonority rise without violating the principle within the core syllable. This approach, proposed by Kiparsky, preserves the SSP's applicability to well-formed syllables while permitting peripheral elements to escape its constraints. Within Optimality Theory (OT), SSP violations arise from constraint rankings where sonority-related markedness constraints, such as *SONORITY_FALL or NoFall, are dominated by higher-ranked faithfulness constraints like MAX-IO, which preserve input segments and structures. In this framework, the SSP is encoded as a family of violable markedness constraints that favor sonority rises in onsets and falls in codas, but these can be outranked to avoid deletion or epenthesis when preserving the input's phonological content is prioritized.^[6] For example, in languages permitting /st/ clusters, a low-ranked sonority constraint yields to faithfulness, selecting the faithful candidate despite the sonority plateau or fall.^[6] This violability ensures the SSP functions as a soft universal tendency rather than an absolute rule.^[6] Gradient Harmonic Grammar (GHG) extends this by incorporating weighted constraints and gradient representations, where partial SSP violations are penalized proportionally to the sonority distance between adjacent segments, capturing variable acceptability judgments across clusters. In GHG, sonority constraints are assigned numerical weights based on distance along the sonority scale, such that a minor fall (e.g., one step) incurs a smaller penalty than a major one (e.g., three steps), allowing for nuanced predictions of ill-formedness without categorical bans.^[23] This model explains why some violations, like those with small sonority reversals, are tolerated more than severe ones, integrating perceptual and articulatory factors into harmonic evaluation.^[23] Alternative frameworks, such as Dispersion Theory, reframe sonority not as a strict sequencing mandate but as a perceptual optimization principle that maximizes dispersion along the sonority scale for auditory clarity. Under this view, proposed by Clements, syllable margins are structured to evenly space segments by sonority levels, prioritizing overall contrast and salience over unidirectional rises and falls, which accounts for apparent SSP violations as locally optimal perceptual configurations.^[8] Thus, clusters like /pl/ may violate sequencing locally but enhance global dispersion, aligning phonotactics with principles of speech perception rather than rigid hierarchy adherence.^[8]

Empirical Evidence and Cross-Linguistic Variation

Language Acquisition

In the early stages of phonological development, children typically produce simple consonant-vowel (CV) syllables that inherently comply with the sonority sequencing principle (SSP), as the sonority rises from the consonant to the vowel nucleus.^[24] Consonant clusters begin to appear around ages 2 to 3 years, initially limited to those with marked sonority rises, such as stop-liquid combinations (e.g., /pl/, /br/), while more complex or SSP-violating clusters emerge later, between ages 3 and 4 years.^[24] To manage violations, young children frequently apply repair strategies like consonant deletion, which simplifies clusters while attempting to maintain a sonority peak at the vowel (e.g., reducing /pl/ to /p/ or /l/, favoring the segment that creates a smoother sonority contour).^[25] By age 4 to 6 years, most typically developing children achieve greater accuracy in cluster production, though residual simplifications persist in less frequent or complex forms.^[24] Error patterns in cluster production often reflect an implicit adherence to the SSP, even as children simplify adult forms. For instance, in English-speaking children aged 1;9 to 3;2, reductions prioritize preserving a sonority rise toward the vowel, as seen in the simplification of three-element clusters like /str/ (e.g., "street") to /tr/ via deletion of the initial /s/, or through epenthesis to forms like /tər/ or /sətr/ (e.g., "straw" to /sətrəw/), which inserts a vowel to resolve the sonority plateau or fall.^[25]^[26] These patterns, observed in longitudinal and cross-sectional studies, indicate that children actively optimize syllable complexity according to sonority constraints, reducing clusters to the member that minimizes violations (e.g., favoring /st/ over /sr/ in /str/ due to better sonority alignment).^[25] Such repairs decrease with age, but persist longer in disordered speech, where SSP compliance predicts slower acquisition of non-optimal sequences.^[27] Cross-linguistic evidence highlights how input frequency modulates SSP adherence during acquisition, particularly for s-stop clusters that violate sonority expectations. In English, where s-stop onsets (e.g., /st/, /sp/) are highly frequent in child-directed speech, learners produce them relatively early (by age 3 years) despite the sonority fall. In contrast, stricter languages like Greek or Hebrew, with fewer s-stop clusters and stronger phonotactic bans on sonority violations, show delayed compliance and higher reduction rates (e.g., 60-80% deletions in /st/ until age 4-5 years), as children prioritize universal sonority rises over language-specific frequencies.^[28] This variation underscores that while the SSP provides a universal bias toward rising sonority, exposure to frequent adult forms accelerates tolerance for exceptions in permissive languages like English.^[28] In speech therapy, the SSP informs the complexity approach to phonological intervention, where clinicians target clusters with small sonority differences (e.g., +3 or +4, such as /fl/ or /bl/) to promote generalization across the child's sound system.^[29] For children aged 3 to 8 years with cluster reduction disorders, treating these high-complexity targets—rather than simpler ones—leads to broader improvements in untreated clusters, as small sonority gaps challenge the system to reorganize according to SSP principles (e.g., mastering /dr/ facilitates acquisition of /tr/ and /pl/).^[29] Clinical studies demonstrate that this method enhances intelligibility through sonority-driven repairs like targeted deletions or substitutions.^[29]

Typological Studies

Typological studies of the sonority sequencing principle (SSP) have relied heavily on large-scale database analyses to quantify its cross-linguistic adherence and variation. Seminal work by Morelli (1999) surveyed obstruent onset clusters across multiple languages, identifying frequent SSP violations in sibilant-initial sequences like /s/+stop, which deviate from expected sonority rises due to sonority plateaus rather than strict declines.^[6] More recent analyses using databases such as PHOIBLE, which compiles phonological inventories from over 2,000 languages, reveal that approximately 61% of onset clusters adhere to the SSP when employing a split sonority scale, with violations occurring in about 39% of cases; these violations are disproportionately concentrated in sibilant-initial clusters (65-77% of onset violations).^[7] Similar patterns hold for codas, where adherence is around 63% and sibilant-related exceptions again predominate (41-77%).^[7] Areal patterns highlight significant variation in SSP compliance. Indo-European languages tend to be more permissive, allowing violations such as /pf/ in Slavic languages like Polish and Russian, where obstruent clusters defy sonority rises without epenthesis.^[19] In contrast, Austronesian languages generally exhibit strict adherence, featuring simple CV syllable structures with minimal complex onsets or codas that rise and fall in sonority predictably, as seen in languages like Ambel where all surface clusters conform to the principle.^[30] Recent cross-linguistic surveys, including a 2023 study of 496 languages from 58 families, demonstrate gradient SSP compliance rather than universal strictness, with overall violation rates of 30-52% depending on sonority scaling methods; the most common exception remains s-stop sequences in onsets.^[7] These findings update earlier typological insights from Morelli (1999) by incorporating larger, more diverse samples and phonetic grounding for sonority values.^[7] Methodological advances in computational typology have enhanced predictions of cluster inventories through sonority indices, such as those assigning numerical values (e.g., 4 for vowels, 1 for stops) to calculate minimal sonority distances (MSD) or dispersions in potential onsets. These indices successfully predict attested cluster types across languages, with larger MSDs (e.g., 3 units) correlating to more harmonic onsets in typological databases, enabling automated simulations of phonotactic variation.

References

[1]
https://www.degruyter.com/document/doi/10.1515/lingty-2022-0038/html
[2]
[PDF] quantifying the sonority hierarchy - Dallas International University
May 2002. Linguistics. Page 2.. © Copyright by Stephen G. Parker 2002. All Rights Reserved. Page 3.. QUANTIFYING THE SONORITY HIERARCHY. A Dissertation ...
[3]
[PDF] 1 Steve Parker (ed.) (2012). The sonority controversy. (Phonology ...
Despite the long-established argumentations based on sonority, dating back at least from Sievers (1876), the subject of sonority alone had never previously been ...
[4]
[PDF] The Role of the Sonority Cycle in Core Syllabification - Zenodo
(2) Sonority Sequencing Principle: Between any member of a syllable and the syllable peak, only sounds of higher sonority rank are permitted. Under this ...
[5]
Sensitivity to the sonority sequencing principle in rats (Rattus ...
Oct 9, 2023 · The structure of syllables is determined by the Sonority Sequencing Principle (SSP), a linguistic constraint according to which phoneme ...
[6]
[PDF] CHAPTER 1 CLUSTER PHONOTACTICS AND THE SONORITY ...
The Minimum Sonority Distance Principle, introduced by Harris (1983), explains language-specific patterns of consonant clustering by proposing that segments ...
[7]
Frequent violation of the sonority sequencing principle i...
Jan 12, 2023 · The Sonority Sequencing Principle (SSP) is a fundamental governing principle of syllable structure; however, its details remain contested.
[8]
[PDF] Explaining Sonority Projection Effects - Rutgers Optimality Archive
The Sonority Sequencing Principle (SSP) is the cross‐linguistic generalization ... Jespersen, Otto (1904). Lehrbuch der Phonetik. Leipzig and Berlin. Page ...
[9]
[PDF] clements90.pdf
Cross- linguistic comparison supports the view that clusters conforming to the Sonority. Sequencing Principle are the most commonly occurring, and are often the ...
[10]
English phonology and an acoustic language universal - Nature
Apr 11, 2017 · Sonority is a phonological concept created to describe the structures of syllables. It is considered that low vowels typically have high ...
[11]
Frequent violation of the sonority sequencing principle in hundreds of languages: how often and by which sequences?
Summary of each segment:
[12]
Lehrbuch der Phonetik; : Jespersen, Otto, 1860-1943 - Internet Archive
Jul 23, 2008 · Publication date: 1904. Topics: Phonetics. Publisher: Leipzig, Teubner. Collection: robarts; toronto; university_of_toronto.Missing: sonority sequencing principle
[13]
[PDF] The Sonority Sequencing Principle and the Structure of Slovak ...
The Sonority Sequencing Principle states that the most sonorous sound is in the syllable's center, with sonority decreasing towards the margins.
[14]
[PDF] OPTIMALITY THEORY
This idea figures centrally in McCarthy & Prince 1993, where the Optimality theoretic scheme “prosody dominates morphology” is proposed as the account of ...
[15]
[PDF] Relational hierarchies in Optimality Theory: the case of syllable ...
2. The Sonority Sequencing Principle (Steriade 1982, Selkirk 1984b,. Clements 1990, Blevins 1995, Baertsch 1998) dictates that sonority rise maximally in an ...<|control11|><|separator|>
[16]
[PDF] Exceptions to sonority distance generalizations | Maria Gouskova
Sonority scale (after Jespersen 1904) Voiceless stops>voiceless fricatives. >voiced stops>voiced fricatives>nasals>laterals>rhotics>glides. (3). Onset/non ...
[17]
[PDF] the sonority sequencing principle - in interlanguage phonology
This study looks at the possible role that the. Sonority Sequencing Principle (SSP) plays in the syllables of interlanguages. ... Asian Linguistics No. 1.
[18]
[PDF] Categorical account of gradient acceptability of word-initial Polish ...
Polish is known for complex onsets that defy principles of sonority sequencing (Gussman, 2007; Jarosz,. 2017; Zydorowicz & Orzechowska, 2017).
[19]
The phonotactic influence on the perception of a consonant cluster /pt
Aug 4, 2012 · The current study investigates the consonant cluster /pt/ that occurs in both English and Polish, but only in the Polish language in word onset.Missing: kt | Show results with:kt
[20]
[PDF] sonority violations in slavic languages: - bulgarian, russian, and polish
sonorant. sonorant. Sonority Sequence Principle. According to this principle, segments can be ranked along a "sonority scale" in such a way that segments ...Missing: formal definition
[21]
Sonority sequencing and its relationship to articulatory timing in ...
Mar 15, 2023 · Sonority is an abstract property of speech sounds that can be invoked to explain a wide variety of phonotactic patterns and phonological ...
[22]
[PDF] sonority and articulatory timing in complex onsets in Georgian
This dissertation investigates how syllables are organized in space and time to form coherent units. To do so, I engage with two theoretical approaches to the ...<|control11|><|separator|>
[23]
Frequent violation of the sonority sequencing principle in hundreds ...
Jan 12, 2023 · The Sonority Sequencing Principle (SSP) is a fundamental governing principle of syllable structure; however, its details remain contested.Missing: seminal | Show results with:seminal
[24]
[PDF] Gradient symbolic representations in Harmonic Grammar
The use of gradient symbols is in principle compatible with any constraint-based model that uses weighted constraints, whether it produces categorical input-out ...Missing: sonority | Show results with:sonority
[25]
Cluster Development and the Veiled Rise in Sonority - MDPI
The study examined production patterns in two-member consonant onsets in Greek, focusing on the Greek true clusters with falling and level sonority, except for ...
[26]
The influence of sonority on children's cluster reductions
This hypothesis predicted that children would reduce clusters to whichever consonant would result in the least complex syllable as defined by sonority.Cluster Reduction As A... · The Sonority Cycle And The... · The Sonority HypothesisMissing: principle | Show results with:principle
[27]
[PDF] Epenthesis in rising sonority clusters in Lakhota - MIT
May 30, 2014 · • Child English. ◦ Albright and Magri (2013): examined epenthesis patterns among elicited productions from children in the Iowa Articulatory ...
[28]
Sonority and the acquisition of /s/ clusters in children with ... - PubMed
Cross-linguistic acquisition data from children with phonological disorders can provide further testing ground for several unsettled matters regarding their ...Missing: sequencing English stop
[29]
Frequency of use and sonority sequencing in first - PubMed Central
A more precise version is provided by the Sonority Dispersion Principle (SDP, Clements, 1990), which states that there should be a steep and even rise in ...
[30]
Sonority and cross-linguistic acquisition of initial s-clusters
Aug 7, 2025 · This paper examines the acquisition of initial /s/-stop and stop-/s/ sequences by sixty Greek children aged 2 through 5 years. Results ...
[31]
The Complexity Approach to Phonological Treatment: How to Select ...
According to the sonority sequencing principle, sonority rises in the onset of a syllable, peaks at the nucleus (typically a vowel), and then falls in the coda.Consonant Singletons · Consonant Clusters · Case Illustrations
[32]
Ambel | Journal of the International Phonetic Association
Dec 22, 2020 · At the surface level, all complex onsets and codas adhere to the Sonority Sequencing Principle (Clements Reference Clements1990).Footnote 10.