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News Archive
PlayDirP is a VS1005 player capable of playing audio files a directory at the time. It is much like PlayDir, except that it allows for two separate volume controls, e.g. one volume control for the analog outputs, and another control for the S/PDIF output.
Firmware v1.2 for the VS1010 USB-UART board is now available. This firmware allows for the UART speed to be changed and contains bug fixes.
VS1010 photos have been updated to reflect the currently available package options.
The VS1010 Voice Recorder is an example implementation of a Voice / MP3 Playback and Voice Recorder, running on the VS1010 Developer Board. It has three modes: Voice Playback, MP3 Playback, and Voice Recording. Voice recording is done at 8 or 16 kHz IMA ADPCM bit a bitrate of 32.5 or 65 kbit/s, respectively. An 8 GB SD card can hold over 11 days of voice recordings made at 16 kHz. Hi-Speed USB can be used to transfer audio files to / from the SD card.
The new VS1010 Intercom Demo shows how to connect several VS1010's together through UART to create a internal telephone / intercom / door phone system. With a RS-485 transport several connections at a time can be implemented. Please contact VLSI for more information!
This is the first public release of VS1063a UartStreaming, which makes it easy to create a point-to-point audio link using a UART connection. It allows VS1063 to encode audio data into e.g. MP3 format, then stream it through UART to a receiver. The receiver may be either another VS1063 or a VS1053 for any audio encoding, or a VS1103 if IMA ADPCM is used.
VLSI Solution is proud to present a new addition to its extensive decoder family: Monkey's Audio / Ape. The new decoder can decode lossless .APE files up to 48 kHz stereo on a standard VS1005 setup. The new decoder adds to VS1005's extensive audio decoder collection that includes WAV, AIFF, FLAC, ALAC, DSD, MP3, Ogg, WMA, and AAC-LC. |