An audio data processing device including: a first processor; and a second processor which is connected to the first processor wherein the first processor includes: an audio data acquisition which acquires audio data of digital data; an omitting section which omits a bit corresponding to low volume which...http://www.google.de/patents/US7805296?utm_source=gb-gplus-sharePatent US7805296 - Audio data processing device including a judgment section that judges a load condition for audio data transmission
