2010-07- 2
VS1000 Audio Module
VS1000 Module provides a quick and low cost way to add high quality analog stereo output to the system.
2010-07- 2
Discussion forum
We have opened discussion forum for our products.
2010-06-28
VS1053b WAV PCM Recorder application plugin released
The VS1053b WAV PCM Recorder application is optimized for highest possible recording fidelity. It offers a dynamic range of 95 dB on an actual board that includes lots of potential electrical disturbance sources from an SD card to an OLED display.
2010-05-13
VSIDE released
VSIDE is an integrated development environment for VLSI Solution's 16/40-bit VSDSP digital signal processor family. It is now available for download.
2010-04-30
New device VS8053B-L
VS8053 is a license free solution for audio streaming and sound processing. Device contains hardware for protecting the custom firmware.
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 Wherever you go, you are surrounded by the sound. From the moment your alarm clock wakes you up, sound follows you everywhere on the Internet radio, car stereo, traffic lights, portable stereo, mobile phone, talking ATM, elevator, TV set, baby monitor, Hi-Fi equipment, toys, and many other devices.
We at VLSI Solution are part of this development. Our high-quality audio integrated circuit products help you put audio everywhere from toys to High-end Hi-Fi equipment.  
- VS1053 is a high performance decoder and encoder chip for audio streaming applications such as internet radio. VS1053 has multi-format decoding capability and customization by using IDE. This makes it attractive for commodity mp3 player market as well.
- VS8053 is laser fused version of VS1053. As license free, it is ideal for low cost audio streaming applications. Due to multiple options to boot from external media (such as eeprom) as well as protection of the custom code, it is also well suited for powerful customizable sound enhancement solutions.
- VS1003 is a high quality mp3+WMA decoder. It is ideal for small micro SD card based player applications. Additionally audio processing power of the device can be used for DSP applications such as adaptive echo cancellation of Skype speaker phone.
- VS1103 is for effect processing such as reverb, acho cancellation, PCM recording, MIDI synthesis and pitch shifting of the voice. VS1103 does not need audio codec license.
- VS1011 is a very popular mp3 decoder. It is very simple to use as an audio interface of a master processor.
- VS1000 is a license free audio player SoC. It is intended for content sellers such as audio books, tourist guides and intelligent toys.
- 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 either use SD/SDHC cards (over 2 GB supported) or internal FLASH memory.
- The HiFi Recorder Application demonstrates the capabilities of VS1000d and VS1053b chips for high quality stereo recording from line-in or microphone interface.
- VS1003 SD Card Mini Player application is an extremely simple SD card player. It features mp3 and WMA audio formats, small size, excellent audio quality. It is likely the simplest, smallest and lowest cost SD card player in the world.
- The VoIP Speaker Phone application demonstrates the use of VS1003 for echo cancellation in the USB speaker phone. In addition of being best echo cancellation for Skype kind of speaker phone, the system has nice features such as conversation recorder, SD card audio player and USB mass storage memory that are valuable for a traveler.
- VS1000 Button Cell Player application is a very low power audio player. It features Ogg Vorbis decoding with very low bit rates and credit card size. The low BOM of less than 3 USD and royalty free audio compression make it attractive for disposable audio applications such as audio guide of a museum or marketing gift.
- VS1000 Audio Book application demonstrates VS1000 device capabilities in portable bible or audio book application. The system features excellent audio quality, high audio compression. The smart indexing with bookmarking is capable to handle thousands of predefined jumps and endless loops.
- VS10xx Prototyping Board 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.
- VS1000 Developer Board is an application development board for VS1000. It features all necessary hardware for writing and testing new software for VS1000.
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