Keyword : acoustic signal processing


Acoustic Scene Analysis Based on Hierarchical Generative Model of Acoustic Event Sequence
Keisuke IMOTO Suehiro SHIMAUCHI 
Publication:   IEICE TRANSACTIONS on Information and Systems
Publication Date: 2016/10/01
Vol. E99-D  No. 10 ; pp. 2539-2549
Type of Manuscript:  Special Section PAPER (Special Section on Recent Advances in Machine Learning for Spoken Language Processing)
Category: Acoustic event detection
Keyword: 
acoustic signal processingacoustic event detectionacoustic scene analysisbayesian inference
 Summary | Full Text:PDF(3.4MB)

Sharp Directivity Function Based on Fourier Series Expansion and Its Directional System Realization with Small Number of Microphones
Masataka NAKAMURA Toshitaka YAMATO Katsuhito KOUNO Atsuyuki TAKASHIMA 
Publication:   IEICE TRANSACTIONS on Fundamentals of Electronics, Communications and Computer Sciences
Publication Date: 2001/04/01
Vol. E84-A  No. 4 ; pp. 975-983
Type of Manuscript:  Special Section PAPER (Special Section on Acoustic Signal Processing)
Category: 
Keyword: 
beamformersharp directional patternmicrophone arraydirectional microphoneacoustic signal processing
 Summary | Full Text:PDF(1.4MB)

Adaptive Cross-Spectral Technique for Acoustic Echo Cancellation
Takatoshi OKUNO Manabu FUKUSHIMA Mikio TOHYAMA 
Publication:   IEICE TRANSACTIONS on Fundamentals of Electronics, Communications and Computer Sciences
Publication Date: 1999/04/25
Vol. E82-A  No. 4 ; pp. 634-639
Type of Manuscript:  Special Section PAPER (Special Section on Advanced Signal Processing Techniques for Analysis of Acoustical and Vibrational Signals)
Category: 
Keyword: 
acoustic signal processingacoustic echo cancelleradaptive filteringcross-spectral technique
 Summary | Full Text:PDF(190.1KB)

Machine Diagnosis Using Acoustic Signal Processing Techniques and Special Sound Collecting Hood
Yoshihito TAMANOI Takashi OHTSUKA Ryoji OHBA 
Publication:   IEICE TRANSACTIONS on Fundamentals of Electronics, Communications and Computer Sciences
Publication Date: 1995/12/25
Vol. E78-A  No. 12 ; pp. 1627-1633
Type of Manuscript:  Special Section PAPER (Special Section on Acoustic Diagnosis)
Category: 
Keyword: 
machine diagnosisacoustic signal processingfault analysisdigital signal processing
 Summary | Full Text:PDF(739.9KB)