What does pitch contour mean?
Definitions for pitch contour
pitch con·tour
This dictionary definitions page includes all the possible meanings, example usage and translations of the word pitch contour.
Princeton's WordNet
intonation, modulation, pitch contournoun
rise and fall of the voice pitch
Wikipedia
Pitch contour
In linguistics, speech synthesis, and music, the pitch contour of a sound is a function or curve that tracks the perceived pitch of the sound over time. Pitch contour may include multiple sounds utilizing many pitches, and can relate the frequency function at one point in time to the frequency function at a later point. It is fundamental to the linguistic concept of tone, where the pitch or change in pitch of a speech unit over time affects the semantic meaning of a sound. It also indicates intonation in pitch accent languages. One of the primary challenges in speech synthesis technology, particularly for Western languages, is to create a natural-sounding pitch contour for the utterance as a whole. Unnatural pitch contours result in synthesis that sounds "lifeless" or "emotionless" to human listeners, a feature that has become a stereotype of speech synthesis in popular culture. In music, the pitch contour focuses on the relative change in pitch over time of a primary sequence of played notes. The same contour can be transposed without losing its essential relative qualities, such as sudden changes in pitch or a pitch that rises or falls over time. Pure tones have a clear pitch, but complex sounds such as speech and music typically have intense peaks at many different frequencies. Nevertheless, by establishing a fixed reference point in the frequency function of a complex sound, and then observing the movement of this reference point as the function translates, one can generate a meaningful pitch contour consistent with human experience. For example, the vowel e has two primary formants, one peaking between 280 and 530 Hz and one between 1760 and 3500 Hz. When a person speaks a sentence involving multiple e sounds, the peaks will shift within these ranges, and the movement of the peaks between two instances establishes the difference in their values on the pitch contour.
ChatGPT
pitch contour
Pitch contour refers to the melodic pattern or variation in a person's voice or a musical instrument's sound with respect to its pitch. It indicates the rise, fall, or sustain in pitch, also known as tone, over a given time period. This concept is often used in music, speech, and language analysis to study the variation or changes in pitch to express emotions, intensity, stress, and rhythm.
Wikidata
Pitch contour
In linguistics, speech synthesis, and music, the pitch contour of a sound is a function or curve that tracks the perceived pitch of the sound over time. Pitch contour may include multiple sounds utilizing many pitches, and can relate to frequency function at one point in time to the frequency function at a later point. It is fundamental to the linguistic concept of tone, where the pitch or change in pitch of a speech unit over time affects the semantic meaning of a sound. It also indicates intonation in pitch accent languages. One of the primary challenges in speech synthesis technology, particularly for Western languages, is to create a natural-sounding pitch contour for the utterance as a whole. Unnatural pitch contours result in synthesis that sounds "lifeless" or "emotionless" to human listeners, a feature that has become a stereotype of speech synthesis in popular culture. In music, the pitch contour focuses on the relative change in pitch over time of a primary sequence of played notes. The same contour can be transposed without losing its essential relative qualities, such as sudden changes in pitch or a pitch that rises or falls over time. Pure tones have a clear pitch, but complex sounds such as speech and music typically have intense peaks at many different frequencies. Nevertheless, by establishing a fixed reference point in the frequency function of a complex sound, and then observing the movement of this reference point as the function translates, one can generate a meaningful pitch contour consistent with human experience.
Matched Categories
Numerology
Chaldean Numerology
The numerical value of pitch contour in Chaldean Numerology is: 1
Pythagorean Numerology
The numerical value of pitch contour in Pythagorean Numerology is: 9
Translations for pitch contour
From our Multilingual Translation Dictionary
- contorno de tonoSpanish
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"pitch contour." Definitions.net. STANDS4 LLC, 2024. Web. 14 Jun 2024. <https://www.definitions.net/definition/pitch+contour>.
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