2004
DOI: 10.1590/s0001-37652004000200033
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Bioacoustics of human whistled languages: an alternative approach to the cognitive processes of language

Abstract: Whistled languages are a valuable heritage of human culture. This paper gives a first survey about a new multidisciplinary approach to these languages. Previous studies on whistled equivalents of languages have already documented that they can provide significant information about the role of rhythm and melody in language. To substantiate this, most whistles are represented by modulations of frequency, centered around 2000 Hz (±1000 Hz) and often reach a loudness of about 130 dB (measured at 1m from the source… Show more

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Cited by 18 publications
(17 citation statements)
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“…The possibility of syncopating the sound must have offered great rhythmic possibilities. The aerophone produced a sound with an intensity of between 85 and 90 dB, which might be audible from a distance of 100-200 m. This is a lower intensity than the sound that can be produced by a person whistling with just fingers and lips, which can reach a level of 130 dB at a distance of 1 m, and be audible as far as 10 km away (Meyer 2004). This makes it unlikely that the purpose of the Davant Pau aerophone was to communicate over distance.…”
Section: Discussionmentioning
confidence: 88%
“…The possibility of syncopating the sound must have offered great rhythmic possibilities. The aerophone produced a sound with an intensity of between 85 and 90 dB, which might be audible from a distance of 100-200 m. This is a lower intensity than the sound that can be produced by a person whistling with just fingers and lips, which can reach a level of 130 dB at a distance of 1 m, and be audible as far as 10 km away (Meyer 2004). This makes it unlikely that the purpose of the Davant Pau aerophone was to communicate over distance.…”
Section: Discussionmentioning
confidence: 88%
“…The effect is to approximate spoken Spanish, with the whistled frequency standing in for the second formant (F2) of Spanish vowels [6,7]. Similar whistled proxies have been described for French [45], Turkish [46] and Greek [47], among other languages [2,6]. Though the simpler acoustical structure of whistling encodes less information than the voice, even amateur whistlers are highly precise [48].…”
Section: (A) a Shared Bioacoustical Mechanism With Speechmentioning
confidence: 83%
“…These sounds travel well over large distances [1] and are easy to discern from other biological sounds by the rare occurrence of pure-tone sine waves in nature. These features have made whistling a viable alternative sound source for human communication when signal fidelity may be more important than signal complexity [2,3].…”
Section: Introductionmentioning
confidence: 99%
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“…The distance between sound source and perceiver is also important for the intelligibility of the acoustic features of speech (Allen, Alais, and Carlile 2009). Cultural adaptations to ecological and social milieus where distance can affect speech intelligibility include the use of sound tools as surrogate speech systems (e.g., Kaminski 2008;Sebeok and Umiker-Sebeok 1976) and variations in speech styles (e.g., Meyer 2004Meyer , 2008 to facilitate communication.…”
Section: Ethological Considerationsmentioning
confidence: 99%