Yamaha YHT-4910UBL 5.1-channel AV home theater - in a box.

http://usa.yamaha.com/products/audio...age/yht-4910u/



http://usa.yamaha.com/products/audio...age/yht-4910u/


O vídeo gravei com celular, apenas para registro da simplicidade do processo de calibragem. Estava ouvindo e vendo filmes há dois dias sem calibrar.

Tal como o MathAudio, não depois de feita a calibragem, não faz mais sentido ouvir sem.

Yamaha’s YPAO system uses a small microphone and sophisticated equalization to automatically set the best sound for any room, no matter where the speakers are. First, it checks the speaker connections and phase of each speaker. Then it sends out tones which are captured by the microphone to analyze the room acoustics and sets a variety of parameters, such as the speaker size, the distance of the speakers and even the sound pressure level, etc. Until it achieves the best sound conditions for your room and you don't have to do anything!