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The open-source audio editor Audacity has released version 4.0, bringing a redesigned user interface alongside improvements to its editing tools. The software remains free, cross-platform on desktop, and supports common formats like WAV, AIFF, FLAC and MP3, along with over 100 sound effects and features such as auto-ducking for podcast mixing.
The developer behind Whistle Synth, a tool that turns whistling into synthesizer sound, has rebuilt it with AI assistance and released it as a free, ad-free, open-source Mac application. The overhaul cut audio round-trip latency from 80ms to 5ms and fixed stuttering by separating pitch detection from sound synthesis.
Google is expanding its Gemini Live conversational AI, first shown at I/O, into three Workspace apps as Gmail Live, Docs Live, and Keep Live. Gmail Live lets users verbally query their inbox for details like meeting times, Docs Live acts as a spoken co-writer that can pull context from other Workspace apps, and Keep Live converts rambling voice notes into organized, actionable lists. The features are rolling out now to eligible paying Workspace subscribers.
Audacity 4.0 has shipped with a rebuilt Qt-based interface, a new clip-editing model, customizable workspaces, native high-DPI rendering, and a new AUP4 project format. Official Windows builds also gain ASIO playback and recording support alongside broader changes to how the app handles recording, playback, plugins, and projects.
Audacity has released version 4.0, rebuilding its application interface on the Qt framework and introducing a redesigned clip-editing model. The update adds features like multi-clip selection and editing, clip grouping, freer clip placement across mono and stereo tracks, a dedicated splitting tool, smarter paste handling, and expanded snapping and alignment options.
A developer who struggled with traditional music instruction wrote a tutorial that builds music theory from scratch using code, starting with a single oscillating number representing air pressure. The piece shows how the twelve-note system, scales, and chords can be derived computationally from physics and arithmetic rather than memorized as arbitrary convention, using simple audio programming examples like sine wave oscillators.
Belkin's SoundForm Mini 2 wireless on-ear headphones, designed for children ages 3 and up, are currently discounted 25 percent using the code VERGE25OFF. The base model drops from $29.99 to $22.49, while the version with a zip-up carrying case falls from $39.99 to $29.99 after the code is applied.
Nature's audio long read examines growing scientific evidence that unrepaired or poorly repaired DNA damage drives many hallmarks of ageing. Researchers are investigating whether artificially boosting the body's DNA repair mechanisms could extend healthy lifespan. The episode is an audio version of a Nature feature and is available on major podcast platforms.
A blog post from a former technical surveillance countermeasures practitioner examines a long-circulated claim from spy-hunting training: that fluorescent tubes can passively pick up room audio through subtle light fluctuations caused by sound waves. The author lays out the physical reasoning behind the theory, then flags reasons for skepticism, including the near-vacuum gas pressure inside tubes and the phosphor coating's afterglow properties, both of which would work against capturing sound accurately.
Sonos let journalists test its new Beam Ultra soundbar and Ace Ultra headphones in several setups, including standalone, paired with wireless Play speakers as surrounds, and streaming soundbar audio directly to the headphones. During a movie clip demo, the Beam Ultra delivered clear, well-balanced sound with surprising bass despite no subwoofer, while adding the Play speakers as rear surrounds noticeably improved immersion through Sonos's new Fabric technology, which lets devices sense their placement and surroundings.
Pixel 11 owners have reported static noise appearing in videos recorded using the Video Boost feature, which enhances color, lighting, stabilization and low-light detail. Google told Android Authority it has identified the cause and built a software fix that will roll out through the Camera app in the coming weeks, with further optimizations arriving in a future monthly Android update.
Dolby Atmos for Headphones is a paid app for Windows and Xbox that virtually recreates spatial audio effects on ordinary stereo headphones, without requiring dedicated Atmos-enabled hardware. Users can try the surround simulation through a free trial before deciding whether to purchase the full software.