METHOD AND DEVICE FOR SEPARATING BLIND SIGNAL

• Main Authors: OISHI KUNIO, SAITO SHINYA, KUBOTA HAJIME
• Format: Patent
• Language: English
• Published: 21.04.2011
• Subjects: ACOUSTICS; MUSICAL INSTRUMENTS; PHYSICS; SPEECH ANALYSIS OR SYNTHESIS; SPEECH OR AUDIO CODING OR DECODING; SPEECH OR VOICE PROCESSING; SPEECH RECOGNITION

PROBLEM TO BE SOLVED: To provide a blind signal separation method and device, for estimating an unknown signal source signal from an observation signal by using a solution of a least-squares type simultaneous diagonalization problem and a solution of a permutation problem utilizing correlation with...