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OboeTester needs waveform and correlation plots #1557

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philburk opened this issue Jun 11, 2022 · 3 comments

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apps enhancement

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philburk commented Jun 11, 2022

That will help us analyze problems more easily without having to export the WAV file.

philburk self-assigned this

philburk added the enhancement label

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philburk commented Jun 22, 2022

Waveforms could be displayed in a separate Activity from the Latency test because the screen is small.

philburk assigned torrlo

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philburk commented Jun 22, 2022

Waveforms to display should include:

output signal
output signal after peak follower, high pass filter, etc.
recorded signal
recorded signal after peak follower, high pass filter, etc.
correlation array

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philburk commented Jun 22, 2022

Waveform display class is at:
https://github.com/google/oboe/blob/main/apps/OboeTester/app/src/main/java/com/mobileer/oboetester/WaveformView.java

Analyzer with various signals and an AudioRecording class is at:
https://github.com/google/oboe/blob/main/apps/OboeTester/app/src/main/cpp/analyzer/LatencyAnalyzer.h

philburk added the apps label

philburk unassigned torrlo

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