Pitch Estimation of Solo and Duet Songs using Double Comb Filters
نویسندگان
چکیده
منابع مشابه
Pitch Detection of Duet Song using Double Comb Filters
This paper proposes a new method for the pitch detection of a duet song for transcription. The previous pitch detection methods that are considered most for musical instrument sounds but few for sung songs are based on the extraction of the pitch frequencies. But the extraction of the pitches is difficult since the musical sound has many harmonic components. The principle of our method is the e...
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A new pitch estimation method for song sounds using twelve comb filters and singular value decomposition (SVD) processing is presented. This method is based on the ability of a comb filter, corresponding to one tone, to eliminate the tone’s pitch and harmonic frequencies, and also on the relationship between the number of singular values obtained from the SVD and the number of the signal freque...
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We propose a new method for the musical pitch and instrument estimation of polyphony for transcription. Most of previous methods are based on the extraction of the pitch frequencies. But the extraction of the pitches is di cult since the musical sound has many harmonic components and these components are changed complicatedly depending on the tones and musical instruments. The principle of our ...
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Unlike the great apes and most other primates, all species of gibbons are known to produce elaborate, species-specific and sex-specific patterns of vocalisation usually referred to as "songs". In most, but not all, species, mated pairs may characteristically combine their songs in a relatively rigid pattern to produce coordinated duet songs. Previous studies disagree on whether duetting or the ...
متن کاملEvaluation of voice pitch control in songs with different melodies using tactile voice pitch feedback display
It is difficult for the deafblind or the hearing impaired to control the pitch of their voice, because they cannot perceive it. In particular, it is very difficult for them to control their voice pitch when singing, because they need to maintain a stable tone. We have developed a voice pitch control system to assist their singing by means of a tactile display. In a previous study, two deafblind...
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ژورنال
عنوان ژورنال: IEEJ Transactions on Electronics, Information and Systems
سال: 2001
ISSN: 0385-4221,1348-8155
DOI: 10.1541/ieejeiss1987.121.12_1853