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News Archive
VLSI has released a new VS1010 Simple MP3 Player example. The idea of the player is to provide a simple template for customers' own, customized projects. The player supports basic functionality like volume control, next, previous, random, and fast forward. Full source code and an educational video is also available.
VS1005 VSOS Audio Drives have been updated to v1.14. The new drivers have support for 3-channel analog audio input (AUI3ADC) which can be matrixed into 2 channels (FtI3To2). This opens up new possibilities for audio products that need e.g. a stereo line input and a microphone input, or a stereo microphone input and a line input.
The VS1005 operating system VSOS 3.66 has been released. It now supports SD cards up to 1 TB. Also UTF-8 support has been added.
VLSI Solution has taken an all-new step with AI processing. As a result of this research, we have released the first revision of our VS1005 word recognition demo. In this demo, the user may first record from 2 to 16 different spoken words in their own language, then the demo will show how it recognizes them. If the words are distinguished enough, the hit rate is very close to 100%. The demonstration, released earlier this month, is now also available as a video. --> Read more about this exciting new demo
VLSI Solution has taken an all-new step with AI processing. As a result of this research, we have released the first revision of our VS1005 Word Recognition Demo. In this demo, the user may first record from 2 to 16 different spoken words in their own language, then the Demo will show how it recognizes them. If the words are distinguished enough, the hit rate is very close to 100%. This exciting new Demo is available at the VSDSP Forum, including source code for the recorder and recognition software.
The VS1010 LQFP Simple Board is a stripped-down version of the VS1010 Developer Board for applications that don't necessarily need all the features of the DevBoard. It is suitable for testing applications where the production flow doesn't allow for the VS1010's more modern QFN-68 package.
Support for the Opus audio format has been added to VS1005. At this first stage, VLSI offers an encoder / decoder capable of speech coding at 8 or 16 kHz. The bitrate varies between approximately 8-55 kbit/s, depending on the selected quality. Opus is now VLSI Solution's lowest bitrate speech codec. |