The new revision of the VS1063 AEC (Acoustic Echo Cancellation) appnote corrects one register error. See the document itself for details.

The new revision of the VS1063 AEC (Acoustic Echo Cancellation) appnote shortly explains how to test that AEC is running. It also shows a case study on how to improve acoustic design.

The new minor release of the VS1005g Datasheet clarifies a few registers and offers a top and bottom photo of the chip.

VS1063a Datasheet v1.11 corrects definitions for the AD Mixer.

A new variant of VS1063a, called VS1163a, has been added to the VS1063a Datasheet.

VS1163a omits MP3 encoding capabilities, but otherwise it is 100% compatible with VS1063a.

The new appnote corrects an error in how to read the DREQ pin status with software.

The VS1053 Playback and Recording AppNote v1.03 is a minor bugfix to the previous release: recording Pause Key 'p' has been removed from the user interface because that was a VS1063-only feature.