[
    {
        "role": "user",
        "content": "is%20there%20a%20recording%20app%20for%20the%20iPHone%20called%20Dolby%20On.%20If%20so%2C%20does%20it%20work%20with%20voiceover%2C%20and%20can%20it%20record%20in%2032-bit%20float"
    },
    {
        "role": "assistant",
        "content": "Yes \u2014 there *is* an app called **Dolby On: Record Audio & Video** for iPhone. ([apps.apple.com](https://apps.apple.com/us/app/dolby-on-record-audio-video/id1443964192?utm_source=openai)) Below is what we know about its compatibility with VoiceOver and whether it supports recording in 32-bit float.\n\n---\n\n## \ud83c\udf99 Dolby On \u2014 What it is\n\nDolby On is a free iOS app by Dolby Laboratories for recording audio and video. It includes automatic enhancements like noise reduction, dynamic EQ, stereo widening, compression, and more. ([apps.apple.com](https://apps.apple.com/us/app/dolby-on-record-audio-video/id1443964192?utm_source=openai)) It supports recording both audio and video, editing tools, external mics, livestreaming, and sharing. ([apps.apple.com](https://apps.apple.com/us/app/dolby-on-record-audio-video/id1443964192?utm_source=openai))\n\n---\n\n## \ud83d\udd0a VoiceOver support\n\nRegarding accessibility:\n\n- The App Store description states that Dolby On supports VoiceOver in parts of the UI: specifically in *Track Details* and *Sound Tools* to improve usability for vision-impaired users. ([apps.apple.com](https://apps.apple.com/us/app/dolby-on-record-audio-video/id1443964192?utm_source=openai))  \n- Other parts of the app may not be fully VoiceOver-optimized. The app does mention \u201cVoiceOver support on Track Details and Sound Tools,\u201d but does *not* assert that **every** feature or screen is completely accessible. ([apps.apple.com](https://apps.apple.com/us/app/dolby-on-record-audio-video/id1443964192?utm_source=openai))\n\nSo if you use VoiceOver, you\u2019ll be able to access many key features \u2014 especially editing and track detail screens \u2014 but there may be areas where navigation is less smooth or where images and controls aren\u2019t labeled optimally.\n\n---\n\n## \ud83e\uddfe Recording format & 32-bit float\n\nAs of the latest publicly documented info:\n\n- Dolby On **exports audio in M4A format by default**. ([dolbyon.dolby.io](https://dolbyon.dolby.io/hc/en-us/articles/5410387825679-What-format-should-I-choose-for-the-best-sound-quality?utm_source=openai))  \n- It has a \u201cLossless Audio\u201d setting which lets you export recordings as **WAV** files. ([dolbyon.dolby.io](https://dolbyon.dolby.io/hc/en-us/articles/5410387825679-What-format-should-I-choose-for-the-best-sound-quality?utm_source=openai))  \n- However \u2014 there is *no indication* in the official documentation that Dolby On records or exports audio in **32-bit floating-point WAV** format. The \u201cLossless\u201d export option appears to refer to uncompressed PCM-style WAV, but likely 16-bit or 24-bit fixed point. ([dolbyon.dolby.io](https://dolbyon.dolby.io/hc/en-us/articles/5410387825679-What-format-should-I-choose-for-the-best-sound-quality?utm_source=openai))\n\nAdditionally:\n\n- Dolby On records in **mono**; after recording it applies effects like stereo widening to emulate stereo output. ([dolbyon.dolby.io](https://dolbyon.dolby.io/hc/en-us/articles/5410332454159-Does-Dolby-On-record-in-stereo?utm_source=openai))  \n- Because the hardware path and internal processing are not documented to use 32-bit floating-point sample encoding, it\u2019s very unlikely that true 32-bit float is being recorded.\n\n---\n\n## \u2705 Summary\n\nHere\u2019s a quick rundown:\n\n| Question | Answer |\n|---|---|\n| **Is there a \u201cDolby On\u201d app for iPhone?** | Yes \u2014 \u201cDolby On: Record Audio & Video\u201d is available in the App Store. ([apps.apple.com](https://apps.apple.com/us/app/dolby-on-record-audio-video/id1443964192?utm_source=openai)) |\n| **Does it work with VoiceOver?** | Partially \u2014 VoiceOver is supported in specific sections like Track Details and Sound Tools. Some areas may be less accessible. ([apps.apple.com](https://apps.apple.com/us/app/dolby-on-record-audio-video/id1443964192?utm_source=openai)) |\n| **Can it record in 32-bit float?** | No \u2014 there's no evidence that Dolby On supports 32-bit float recording. It can export lossless WAV, but likely fixed point (16- or 24-bit). ([dolbyon.dolby.io](https://dolbyon.dolby.io/hc/en-us/articles/5410387825679-What-format-should-I-choose-for-the-best-sound-quality?utm_source=openai)) |\n\n---\n\nIf you want, I can check if recent updates (after the most recent documentation) have added 32-bit float support, or suggest alternative apps that support full VoiceOver accessibility *and* 32-bit float WAV recording. Would you like me to?"
    }
]