The present invention discloses methods and systems for providing very
high quality audio playback using all-digital wireless paths from a
source to speaker transducers and/or headphones located anywhere within a
distance allowed by the FCC. Each speaker has a separate digital
amplifier dedicated to each transducer within it (e.g. woofer, tweeter).
The present invention also discloses a system that provides a data link
capable of sending an all-digital, full-bandwidth, signal from the
original digital source material to each separate transducer in the
system without using sound degrading lossy data compression. This system
is designed to read, broadcast, and reproduce with accurate audio
loudspeaker time-alignment (<100 uS) and low overall latency (less
than 7 milliseconds) all popular audio formats in full-bandwidth and
without data compression in the effort to maintain the integrity of the
entire audio signal, wherein the audio signal may include an
accompaniment to a player piano.