VOCAL TRACT BIOMETRY AND ACOUSTIC FEATURES OF DAIRY COWS

DOI: 10.5958/j.0976-0555.48.2.026    | Article Id: B-2587 | Page : 120-125
Citation :- VOCAL TRACT BIOMETRY AND ACOUSTIC FEATURES OF DAIRY COWS.Indian Journal Of Animal Research.2014.(48):120-125
Navav Singh, S.S. Lathwal, Yajuvendra Singh , Man Singh,Sakainder Singh, Kuldeep Rai and Ashok Baindha
Address : National Dairy Research Institute, Karnal-132 001, India

Abstract

Vocalization in dairy animals is thought to be one of the best mean of conversation between each other as well as with environment. The present investigation was carried out on 12 lactating crossbred Karan Fries cows. The vocal signals from these animals were recorded for sufficient time in order to receive 50 complete sound clips. The various acoustic features were extracted in order to establish the relationship between these and various vocal tract or other body related measurements. Call duration of KF crossbred cows in present investigation was found to have a significant (p significant (p

Keywords

Acoustic features KaranFries cows Vocal signal Vocal tract biometry.

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