THUSONIC

Pre-downloaded software for noise reduction, sound quality, sound transmission, sound control, and sound effect optimization for sound recording and playback in hearing aids, headphones, earbuds, headsets, speakers, and projectors; Multiprocessor chips containing pre-downloaded software for noise reduction, sound quality, sound transmission, sound control, and sound effect optimization for sound recording and playback contained hearing aids, headphones, earbuds, headsets, speakers, and projectors; Chips; earbuds; headphones; In-ear headphones; headsets; speaker; voice command device; Apparatus for recording of sound; Apparatus for transmission of sound; Audio amplifiers; Audio noise reducers; Microphones; Noice cancelling apparatus; Portable media players; Projectors; Semi conductor devices.