Inventor

ARAKI SHOKO

JP17 patents

⚠️ This page may combine multiple inventors who share the name “ARAKI SHOKO”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.

ARAKI SHOKO

NIPPON TELEGRAPH & TELEPHONE

Signal separation method, signal separation device and recording medium

Signal separating apparatus, signal separating method, signal separating program and recording medium

Position information estimation device, method thereof, and program

Spatial correlation matrix estimation device, spatial correlation matrix estimation method, and spatial correlation matrix estimation program

Signal analysis device for modeling spatial characteristics of source signals, signal analysis method, and recording medium

Signal processing device, signal processing method, signal processing program, learning device, learning method, and learning program

Mask estimation device, mask estimation method, and mask estimation program

Noise spatial covariance matrix estimation apparatus, noise spatial covariance matrix estimation method, and program

Signal analysis device, signal analysis method, and signal analysis program

Acoustic signal enhancement apparatus, method and program

Acoustic signal enhancement apparatus, method and program

Target source signal generation apparatus, target source signal generation method, and program

Speech intelligibility calculating method, speech intelligibility calculating apparatus, and speech intelligibility calculating program

Estimation device, learning device, estimation method, learning method, and recording medium

Mask estimation apparatus, mask estimation method, and mask estimation program

NTT INC

Acoustic signal enhancement device, acoustic signal enhancement method, and program

MITSUBISHI ELECTRIC CORP

Power semiconductor device