Specifications

Bluegiga Technologies Oy
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4.4.3.3 AAC
AAC (Advanced Audio Coding) achieves better sound quality than MP3 and it is the default audio format for
YouTube and iPhone among others. AAC has long latency (>100ms) compared to aptX
®
. Because of high
processing capacity requirement for encoding, WT32i does not support AAC as A2DP source. Thus WT32i
can be used for receiving (A2DP sink) AAC (from iPhone for example) but it can not transmit AAC coded
audio.