All Audio items under Apps on AIFIRST News, newest first. 7 items.
A developer trained a 1.2B parameter diffusion transformer game music generator from scratch on a cloud H100 over 8 days, using the VAE from Stable Audio 3. The model, named Localsong, generates instrumental game music and is publicly available on Hugging Face.
Lyricist is a free AI songwriting studio for Windows distributed as a downloadable release, with no subscription required. The tool targets musicians and songwriters who want AI writing assistance without ongoing cost.
A public instance of Muscriptor, described as the most capable current Audio-to-MIDI conversion model, is now accessible at pianoify.net. The service converts audio recordings to MIDI notation without local installation.
Nari Labs describes five inference optimizations applied to Qwen3-TTS on a single NVIDIA H100 SXM, reaching 10 requests per second and sub-50 ms p95 time to first audio. Throughput is about 630 characters per second at full load, at roughly $2 per 1 million characters. The post benchmarks the result against vLLM-Omni, SGLang-Omni, and VoxServe, and against the commercial services ElevenLabs and Cartesia, claiming lower latency at higher request volumes.
A 125-million-parameter decoder-only transformer was trained to autocomplete piano melodies in real time, reaching 108 note predictions per second on an iPhone 15. The key design choice was a unified note token format encoding pitch, timing, duration, and velocity together, so the model advances by complete notes rather than individual attributes. Post-training with Direct Preference Optimization using Gemini-based pairwise evaluation boosted preference scores from 24.5% to 69%, and the model powers the RollTab iOS app.
QMind applies quantum mechanics math (superposition, interference, wavefunction collapse) to AI reasoning on a standard CPU - no quantum hardware. Instead of one reasoning path, it explores many simultaneously; paths ...
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