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- Pitch_contour abstract "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.For example, the vowel e has two primary formants, one peaking between 400 and 600 Hz and one between 2200 and 2600 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.".
- Pitch_contour wikiPageExternalLink 2002_tsur05.shtml.
- Pitch_contour wikiPageID "9658071".
- Pitch_contour wikiPageLength "4775".
- Pitch_contour wikiPageOutDegree "15".
- Pitch_contour wikiPageRevisionID "682990482".
- Pitch_contour wikiPageWikiLink Category:Tone_(linguistics).
- Pitch_contour wikiPageWikiLink Formant.
- Pitch_contour wikiPageWikiLink Frequency_function.
- Pitch_contour wikiPageWikiLink Frequency_response.
- Pitch_contour wikiPageWikiLink Intonation_(linguistics).
- Pitch_contour wikiPageWikiLink Linguistics.
- Pitch_contour wikiPageWikiLink Music.
- Pitch_contour wikiPageWikiLink Pitch_(music).
- Pitch_contour wikiPageWikiLink Pitch_accent.
- Pitch_contour wikiPageWikiLink Prosodic_unit.
- Pitch_contour wikiPageWikiLink Pure_tone.
- Pitch_contour wikiPageWikiLink Speech_synthesis.
- Pitch_contour wikiPageWikiLink Tone_(linguistics).
- Pitch_contour wikiPageWikiLink Vowel.
- Pitch_contour wikiPageWikiLinkText "Pitch contour".
- Pitch_contour wikiPageWikiLinkText "contour".
- Pitch_contour wikiPageWikiLinkText "melodic contour".
- Pitch_contour wikiPageWikiLinkText "pitch contour".
- Pitch_contour wikiPageWikiLinkText "pitch".
- Pitch_contour hasPhotoCollection Pitch_contour.
- Pitch_contour wikiPageUsesTemplate Template:Citation_needed.
- Pitch_contour wikiPageUsesTemplate Template:No_footnotes.
- Pitch_contour wikiPageUsesTemplate Template:Original_research.
- Pitch_contour wikiPageUsesTemplate Template:Suprasegmentals.
- Pitch_contour subject Category:Tone_(linguistics).
- Pitch_contour hypernym Function.
- Pitch_contour type Article.
- Pitch_contour type ProgrammingLanguage.
- Pitch_contour type Article.
- Pitch_contour type Phonetic.
- Pitch_contour comment "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.".
- Pitch_contour label "Pitch contour".
- Pitch_contour sameAs m.02pncgt.
- Pitch_contour sameAs Q7198848.
- Pitch_contour sameAs Q7198848.
- Pitch_contour wasDerivedFrom Pitch_contour?oldid=682990482.
- Pitch_contour isPrimaryTopicOf Pitch_contour.