Yesterday in Paris, I gave the closing keynote at the dotJS. A Brief History of JavaScript. Long-timer readers may notice that I re-presented a few still-on-point slides from my TxJS 2011 talk.

The CELT codec has been merged into the IETF Opus codec. The CELT ultra-low delay audio codec. The CELT codec is a compression algorithm for audio. Like MP3, Vorbis, and AAC it is suitable for transmitting music with high quality. Unlike these formats CELT imposes very little delay on the signal, even less than is typical for speech centric formats like Speex, GSM, or G. Support for both speech and music. CELT is still in an early .

ES modules bring an official, standardized module system to JavaScript. With the release of Firefox 60 in May, all major browsers will support ES modules, and there is current work to add ES module support to Node. js, as well as ES module integration for WebAssembly.

Boeing Hit By WannaCry Virus, Fears It Could Cripple Some Jet Production. Raising fears within the company that it could cripple some vital airplane production equipment.

Jean-Marc Valins random rants on DSP, Speex, open-source. This is just a copy of this post. This demo presents the RNNoise project, showing how deep learning can be applied to noise suppression. The main idea is to combine classic.

The Speex codec has been obsoleted by Opus. It will continue to be available, but since Opus is better than Speex in all aspects, users are encouraged to switch. And is available under the revised BSD license. And is designed to compress voice at bitrates ranging from 2 to 44.

The Speex codec has been obsoleted by Opus. It will continue to be available, but since Opus is better than Speex in all aspects, users are encouraged to switch. And is available under the revised BSD license. And is designed to compress voice at bitrates ranging from 2 to 44.