Title :
Applying multi-level sliced speech signals to bone-conducted communication
Author :
Ishihara, M. ; Shirataki, J.
Author_Institution :
Dept. of Electr. & Comput. Eng., Oyama Nat. Coll. of Technol., Tochigi, Japan
Abstract :
In this paper, wave-shaping is produced by a circuit using a comparator, and the relation between the slice level of the speech waveform and the articulation when varying the slice level after some steps is described. The wave-shaped speech wave described above is called a multi-level sliced speech signal (a 3-level sliced or 5-level sliced speech signal).
Keywords :
comparators (circuits); speech intelligibility; speech processing; bone-conducted communication; comparator; multilevel sliced speech signals; sentence intelligibility; speech articulation; speech waveform slice level; wave-shaping; Speech;
Conference_Titel :
Circuits and Systems, 2005. ISCAS 2005. IEEE International Symposium on
Conference_Location :
Kobe
Print_ISBN :
0-7803-8834-8
DOI :
10.1109/ISCAS.2005.1465192
