Ideal phonetic unit duration adjustment for text-to-speech...

Identifying keyword occurrences in audio data

Image processing device

Improved acoustical ceiling tiles

Improved adaptive codebook-based speech compression system

Improved audio coding systems and methods using spectral...

Improved automated voice synthesis employing enhanced...

Improved automated voice synthesis employing enhanced...

Improved automated voice synthesis employing enhanced...

Improved bridge for stringed musical instruments

Improved capo

Improved codebook searching techniques

Improved coding techniques using estimated spectral...

Improved frequency-domain error concealment

Improved harmonic transposition

Improved lost frame recovery techniques for parametric,...

Improved method for determining the quality of a speech signal

Improved spectral parameter substitution for the frame error...

Improved speech model and analysis, synthesis, and...

Improved speech recognition by modifying a pronunciation