58 lines
2 KiB
Plaintext
58 lines
2 KiB
Plaintext
Categories:Multimedia
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License:LGPL-2.1-only
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Web Site:
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Source Code:https://github.com/project-voodoo/audio-measurements-player-app
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Issue Tracker:https://github.com/project-voodoo/audio-measurements-player-app/issues
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Donate:https://www.paypal.com/cgi-bin/webscr?cmd=_donations&business=curio%40free%2efr&item_name=Donate%20to%20Supercurio
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Auto Name:Voodoo Audio Measurements Player
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Summary:Make audio measurements
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Description:
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Little app that plays RMAA and udial samples to ease Android devices sound
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performance measurements.
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In order to complete measurements, connect your phone or tablet
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headphone/line-out JACK to a computer with a high quality soundcard line-in then
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record the output manually.
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By using this app instead of playing samples through a vendor or third-party
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music player you can be sure no signal processing is done by the player.
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If the manufacturer adds audio effects, you’ll be able to spot them with
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confidence through measurement.
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Without additional (like SRS, Beats audio) processing and if digital volume is
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maxed out, DAC will be fed by un-altered PCM data.
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Measurement accuracy tips:
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* Ensure any re-sampling is disabled on your computer by setting sample frequencies to 44100 Hz.
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* Record using the maximum resolution (in general, 24bit) of your sound card's ADC.
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* Run your device on battery, not plugged on charger or USB.
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* Take care of using appropriate and consistent input and output levels.
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Credits:
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* [http://audio.rightmark.org/products/rmaa.shtml RMAA] for the associated samples
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* Unknown (looking for the original author) for udial.wav
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.
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Repo Type:git
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Repo:https://github.com/project-voodoo/audio-measurements-player-app.git
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Build:1.1.4,8
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disable=missing audio resources 6fcff
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commit=unknown - see disabled
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Build:2.0,11
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disable=samples copyright RMAA 2fcca19
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commit=unknown - see disabled
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extlibs=audiomeasurement-assets/assets.zip
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prebuild=mkdir -p assets && \
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unzip libs/assets.zip -d assets/
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Auto Update Mode:None
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Update Check Mode:RepoManifest
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Current Version:2.0
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Current Version Code:11
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