JC, I see that you’ve marked this issue as unresolved - 48900956
You filed that radar to track 2 separate issues: 1. High gain for usb devices 2. Some USB devices recognized as headphones The radar was used to fix #1. Please open a separate radar for #2 and mark 48900956 as resolved if you don’t see the high gain issue. As for #1, is there any impact for you if the device shows up as headphones? -Sam > On Apr 1, 2019, at 11:00 AM, Sambasevam (IMG CoreAudio) Shanmugam > <[email protected]> wrote: > > Hi Jean, > > I’ve got the information I wanted, so no further action is required on your > part. > > -Sam > >> On Mar 28, 2019, at 3:28 AM, Jean-Charles Rousset <[email protected] >> <mailto:[email protected]>> wrote: >> >> Hi Sam, >> >> Sorry, bad translation, it is indeed the Voice Memos app. I have updated the >> radar. >> Can you please tell me how to proceed to sysdiagnose on the iPad Pro? I >> could not find the info. >> Thanks. >> JC >> >> >>> Le 26 mars 2019 à 19:52, Sambasevam (IMG CoreAudio) Shanmugam >>> <[email protected] <mailto:[email protected]>> a >>> écrit : >>> >>> Hi JC, >>> >>> For radar 48900956 - which audio interface, and which input are you using? >>> By the Apple Recorder app, do you mean voice memos? >>> >>> -Sam >>> >>>> On Mar 22, 2019, at 4:29 AM, Jean-Charles Rousset <[email protected] >>>> <mailto:[email protected]>> wrote: >>>> >>>> Hi Brian, Gordon, Sam, >>>> >>>> Sorry for my late reply. I’m currently attending a show with tight >>>> schedule. >>>> >>>> Brian, Gordon, I plugged a device in the thunderbolt 3 (USB-C) connector >>>> of a MacBook Pro and everything looks normal. Gain max is at 0dB and the >>>> recording seems fine with both garageband or audacity softwares. >>>> >>>> Sam, for now I have tested the Apple Recorder app and the Superpowered SDK >>>> on iOS. Both gave the same results: USB devices are detected as >>>> headphones/headsets and initial input gain is high (+29dB). >>>> The radar ID is 48900956. >>>> I will do the sysdiagnose as soon as I can. >>>> >>>> Thanks, >>>> >>>> Jean-Charles >>>> >>>> >>>> >>>> >>>> >>>>> Le 20 mars 2019 à 23:50, Sambasevam Shanmugam >>>>> <[email protected] <mailto:[email protected]>> >>>>> a écrit : >>>>> >>>>> Hi JC, >>>>> >>>>> Can you please tell me the audio interfaces you’ve tried so far? If >>>>> you’ve filed a radar already, can you please provide the ID? >>>>> >>>>> Also, can you please send me the sysdiagnose with one of the audio >>>>> interfaces attached? >>>>> >>>>> Thanks, >>>>> Sam >>>>> _______________________________________________ >>>>> Do not post admin requests to the list. They will be ignored. >>>>> Coreaudio-api mailing list ([email protected] >>>>> <mailto:[email protected]>) >>>>> Help/Unsubscribe/Update your Subscription: >>>>> https://lists.apple.com/mailman/options/coreaudio-api/rousset.jc%40gmail.com >>>>> >>>>> <https://lists.apple.com/mailman/options/coreaudio-api/rousset.jc%40gmail.com> >>>>> >>>>> This email sent to [email protected] <mailto:[email protected]> >>>> >>>> _______________________________________________ >>>> Do not post admin requests to the list. They will be ignored. >>>> Coreaudio-api mailing list ([email protected] >>>> <mailto:[email protected]>) >>>> Help/Unsubscribe/Update your Subscription: >>>> https://lists.apple.com/mailman/options/coreaudio-api/sambasevam_shanmugam%40apple.com >>>> >>>> <https://lists.apple.com/mailman/options/coreaudio-api/sambasevam_shanmugam%40apple.com> >>>> >>>> This email sent to [email protected] >>>> <mailto:[email protected]> >>> >> > > _______________________________________________ > Do not post admin requests to the list. They will be ignored. > Coreaudio-api mailing list ([email protected]) > Help/Unsubscribe/Update your Subscription: > https://lists.apple.com/mailman/options/coreaudio-api/sambasevam_shanmugam%40apple.com > > This email sent to [email protected]
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