Show HN: A spectrogram app in less than 100 lines of HTML and JavaScript

Re:Show HN: A spectrogram app in less than 100 lines of HTML... by bradknowles on Friday July 05, 2019 @11:55PM (#20367702)

Doesn’t work on iOS, and provides no useful information on the page as to what it is supposed to be doing.

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Re:Show HN: A spectrogram app in less than 100 lines of HTML... by asab on Saturday July 06, 2019 @12:08AM (#20367756)

Sorry you're having trouble. Are you using iOS Safari? 3rd party browsers unfortunately aren't supported on iOS.

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Re:Show HN: A spectrogram app in less than 100 lines of HTML... by tiomat on Saturday July 06, 2019 @05:43AM (#20368825)

The same problem, using Safari, tap on link and nothing happened.

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Re:Show HN: A spectrogram app in less than 100 lines of HTML... by asab on Saturday July 06, 2019 @04:04PM (#20371582)

You may need to grant microphone access in Settings-->Safari on iOS as well. Or your version of iOS may be older.

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Re:Show HN: A spectrogram app in less than 100 lines of HTML... by jhg on Sunday July 07, 2019 @02:55PM (#20376990)

Can your code detect this case and at least show a warning? I realize it’s extra LoCs, but sitting here and tapping the damn phone with no feedback is not much fun :)

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Re:Show HN: A spectrogram app in less than 100 lines of HTML... by asab on Monday July 08, 2019 @01:56AM (#20380216)

Yes it can - I added error handling. Thanks for the feedback, the extra lines are worth it.

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Re:Show HN: A spectrogram app in less than 100 lines of HTML... by theomega on Saturday July 06, 2019 @01:57PM (#20370883)

Worked fine on my IOS Safari on IOS 12.3 on an IPhone XS

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