VS1053b USB Hi-Fi Player

The VS1053b USB Hi-Fi Player is a multi-format "MP3 player" that uses the VS1053 as a stand-alone component along with a low-cost High Speed (480 Mbit/s) USB controller. The device can play .MP3, .OGG, .AAC, .M4A, .WMA, .WAV, .IMA and .MID files with excellent sound quality. It can alternatively use SD/SDHC cards (over 2 GB supported) or internal FLASH memory. Different schematics for applications with different displays or even without a display are provided. Full source code for the application is provided to allow customization of functionality.

Supported devices: VS1053.

VS1053b + VS1000 HiFi Recorder

The VS1053b + VS1000 HiFi Recorder is an example of a product that can be built by using the VS1053b multi-codec chip and the VS1000 controller IC. It is one of the most versatile "MP3 players" around: it can play back music in MP3, AAC, WMA, Ogg Vorbis, FLAC, MIDI and ADPCM formats. It can also record either in high-quality Ogg Vorbis or lossless PCM formats. Its measured dynamic range is better than 90 dB. The VS1000 controller application is available in binary format, and source code will be made available later so that the board can be customized for different applications.

VoIP Speaker Phone with Acoustic Echo Cancellation

VoIP Speaker Phone is an example of a product that can be built by using VS1000 and VS1003 devices. It features multiple functions, good audio quality and low power consumption. Due to sophisticated built-in acoustic echo cancellation algorithm, it is well suited for applications that require hands-free communication via speaker phone.

VS1000 Developer Board

VS1000 Developer Board is an application development board for VS1000. It features all necessary hardware for writing and testing software on VS1000.

Supported devices: VS1000.

VS1000 Demo Board

VS1000 Demonstration Board provides an example of a minimalist high quality low power audio decoder. This board is very small and therefore not intended for writing and testing software on VS1000.

Supported devices: VS1000.

VS1000 Button Cell Player

VS1000 Button Cell player application is an example of a very low power audio player. It features Ogg Vorbis decoding with very low bit rates, credit card size and total BOM less than 3 USD in mass production.

Supported devices: VS1000.

VS1000 TinyPlayer

VS1000 TinyPlayer is example of a product that uses VS1000 circuit. TinyPlayer is very simple and low cost license-free audio player. It features three -in-one functionality: USB memory stick, USB headphones and simple music player.

Supported devices: VS1000.

VS10xx Proto Board

VS10xx Prototyping is a simple standalone player that uses VS1011/VS1003/VS1033/VS1053/VS1103 devices and MMC/SD card. It has wire wrap area for adding user specific features.

Supported devices: VS1011, VS1003, VS1033, VS1053, VS1103.

VS10xx Evaluation Kit

VS10xx Evaluation Kit is a complete player that uses 8051 based host processor as interface for the keys, and media. The files on the SD card are accessed by the microcontroller which transmits the data to VS10xx via SPI interface. All c-source code of 8051 is available on request.

Supported devices: VS1011, VS1003 and VS1033.

VS1003 SD Card Mini Player

VS1003 SD Card Mini Player is simple 3-button player capable
to play music content (MP3/WMA) directly from SD card. It is the simplest SD card player of the world!

Supported devices: VS1003.

VS1053 Evaluation Kit

VS1053 Evaluation Kit is a complete player that uses 8051 based host processor as interface for the keys, and media. This Kit is similar to VS10XX Kit except that it supports HiFi quality Ogg Vorbis stereo recording to memory card. Also some cleanup of the schematic has been done.

Supported devices: VS1053.

VS1103 Acoustic Feedback Eliminator

This application eliminates the acoustic feedback from a loudspeaker to a microphone.

Supported devices: VS1103.

VS1103 Greeting Card Application

VS1103 Greeting Card application demonstrates the use of VS1103 for recording and playing short audio messages by using low cost SPI serial Flash.

Supported devices: VS1103.

VS1103 Prototyping Board

VS1103 Prototyping Board is a real-time midi demonstration. It consists of VS10xx KIT with VS1103 device and additional midi connector. When midi keyboard is connected to it, the board synthesizes the midi stream in real time.

Supported devices: VS1103B.

VS1103 Karaoke KIT

VS1103 Karaoke KIT is a complete portable karaoke example with mixing and recording features. It uses 8051 for interfacing play and record content SD cards. All c-source code of 8051 is available on request.

Supported devices: VS1103B.