Alternatives
Products that do what I wrote a macOS C++ audio driver to fix HDMI volume controls does
Hi HN, If you’ve ever plugged an external monitor (HDMI/DisplayPort) or a USB DAC into a Mac, you probably know the frustration: the volume keys instantly die, the volume slider greys out, and macOS throws a icon at you. Apple strictly treats digital outputs as "Fixed Volume" devices and refuses to apply software gain. I got tired of this, so I built SoundBridge – an open-source, ultra-lightweight system audio router that natively restores volume controls for any external device. Repo: https://github.com/chenjy16/SoundBridge The Problem with Existing Solutions:…
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Right, here's the thing: If you are using AirPods(or any Bluetooth headphones with a mic in fact) on Mac and something activates the mic(i.e. you Shazam a song), the sound will be interrupted momentarily and will return in very low quality. This is happening because Bluetooth can't handle both way high quality streaming and the bandwidth is decreased to make it work. It's a known issue and here's what Apple recommends to fix it: https://support.apple.com/en-hk/102217 Most of the time(unless you are on a Mac Mini/Studio/Pro), you have much higher quality…
2024 · apps.apple.com
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2021 · boze.app
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2015 · volumemixer-app.com
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Hi HN! I made Beatsync, an open-source browser-based audio player that syncs audio with millisecond-level accuracy across many devices. Try it live right now: https://www.beatsync.gg/ The idea is that with no additional hardware, you can turn any group of devices into a full surround sound system. MacBook speakers are particularly good. Inspired by Network Time Protocol (NTP), I do clock synchronization over websockets and use the Web Audio API to keep audio latency under a few ms. You can also drag devices around a virtual grid to simulate spatial audio — it changes the…
2025 · github.com
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About six months ago, I started working on a project to fine-tune Whisper locally on my M2 Ultra Mac Studio with a limited compute budget. I got into it. The problem I had at the time was I had 15,000 hours of audio data in Google Cloud Storage, and there was no way I could fit all the audio onto my local machine, so I built a system to stream data from my GCS to my machine during training. Gemma 3n came out, so I added that. Kinda went nuts, tbh. Then I put it on the shelf. When Gemma 4 came out a few days ago, I dusted it off, cleaned it up, broke out the Gemma part from the Whisper…
Apr 2026 · github.com
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2015 · libsound.io
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