Voodoo Audio measurement play
8.4 8
v2.3 von supercurio
Über Voodoo Audio measurement play
Voodoo Audio measurement play (Paketname: org.projectvoodoo.audiomeasurementsplayer) wird von supercurio entwickelt und die neueste Version von Voodoo Audio measurement play 2.3 wurde am 30. Mai 2014 aktualisiert. Voodoo Audio measurement play liegt in der Kategorie von Musik & Audio. Sie können alle Apps von dem Entwickler der Voodoo Audio measurement play durchsuchen. Derzeit ist diese APP kostenlos. Diese App kann auf Android 1.5+ auf APKFab oder Google Play heruntergeladen werden. Alle APK/XAPK Dateien auf APKFab.com sind original und 100% sicher, schnell herunterzuladen.
Free little app that plays RMAA, udial and a few more handy samples to ease Android devices audio & sound performance measurements.
In order to complete measurements, connect your phone or tablet headphone/line-out JACK to a computer with a high quality soundcard line-in then record the output manually or with RMAA program directly.
Samples are compressed in lossless FLAC format to reduce APK size.
Using this app instead of playing samples through a vendor or third-party music player also let you be sure no signal processing is done by the player itself, as RAW PCM data is sent to Android sound system.
If the manufacturer adds audio effects, you'll be able to spot them with confidence through measurements.
Without additional (like SRS, Beats audio) processing and if digital volume is maxed out, DAC will be fed by un-altered PCM data.
Measurement accuracy tips:
- Ensure any re-sampling is disabled on your computer by setting sample frequencies to 44100 Hz.
- Record using the maximum resolution (in general, 24bit) of your sound card's ADC.
- Run your device on battery, not plugged on charger or USB.
- Take care of using appropriate and consistent input and output levels.
- A complete article about RMAA and audio measurements challenges and optimizations: http://nwavguy.blogspot.fr/2011/02/rightmark-audio-analyzer-rmaa.html
Source code available here:
https://github.com/project-voodoo/audio-measurements-player-app
Credits:
- RMAA for the associated samples:
http://audio.rightmark.org/products/rmaa.shtml
- Unknown (looking for the original author, let me know!) for udial.wav
- FLAC and jFlac teams for the decoder:
http://jflac.sourceforge.net/
In order to complete measurements, connect your phone or tablet headphone/line-out JACK to a computer with a high quality soundcard line-in then record the output manually or with RMAA program directly.
Samples are compressed in lossless FLAC format to reduce APK size.
Using this app instead of playing samples through a vendor or third-party music player also let you be sure no signal processing is done by the player itself, as RAW PCM data is sent to Android sound system.
If the manufacturer adds audio effects, you'll be able to spot them with confidence through measurements.
Without additional (like SRS, Beats audio) processing and if digital volume is maxed out, DAC will be fed by un-altered PCM data.
Measurement accuracy tips:
- Ensure any re-sampling is disabled on your computer by setting sample frequencies to 44100 Hz.
- Record using the maximum resolution (in general, 24bit) of your sound card's ADC.
- Run your device on battery, not plugged on charger or USB.
- Take care of using appropriate and consistent input and output levels.
- A complete article about RMAA and audio measurements challenges and optimizations: http://nwavguy.blogspot.fr/2011/02/rightmark-audio-analyzer-rmaa.html
Source code available here:
https://github.com/project-voodoo/audio-measurements-player-app
Credits:
- RMAA for the associated samples:
http://audio.rightmark.org/products/rmaa.shtml
- Unknown (looking for the original author, let me know!) for udial.wav
- FLAC and jFlac teams for the decoder:
http://jflac.sourceforge.net/
Voodoo Audio measurement play 2.3 Update
v2.3:- Update samples to RMAA 6.4.0
v2.2:
- Update samples to RMAA 6.3.0
- Add 48k RMAA sample
v2.0:
- Add more samples like aggressive 1kHz 0dB FS square, plain zeroes, -72db FS pink noise and CCIF IMD.
v1.2:
- Update to RMAA 6.2.5 test sample
v1.1.4:
- Prevent a crash on playing new sample when already playing another.
v1.1.3:
- Prevent potential AudioTrack & mediaserver resource leak.
- Revert to original RMAA 6.2.4 calibration sample.
v1.1
Mehr lesen
Voodoo Audio measurement play Besonderheiten
Frühere Versionen
Mehr
Requires Android: Android 1.5+
Screen DPI: 120-480dpi
SHA1: 47d6a91390a4e3072a6d4c44b94685358517c82d
Size: 4.46 MB
What's New:
v2.3:
- Update samples to RMAA 6.4.0
- Update samples to RMAA 6.4.0
v2.2:
- Update samples to RMAA 6.3.0
- Add 48k RMAA sample
v2.0:
- Add more samples like aggressive 1kHz 0dB FS square, plain zeroes, -72db FS pink noise and CCIF IMD.
v1.2:
- Update to RMAA 6.2.5 test sample
v1.1.4:
- Prevent a crash on playing new sample when already playing another.
v1.1.3:
- Prevent potential AudioTrack & mediaserver resource leak.
- Revert to original RMAA 6.2.4 calibration sample.
v1.1
Mehr Information
Paketnamen:
Verfügbar bei:
Aktualisierungsdatum:
2014-05-30
Letzte Version:
2.3
Update brauchen:
Anforderungen:
Android 1.5+
Meldung:
Sich herunterladen
APKFab.com und der Download-Link dieser App sind 100% sicher. Alle auf APKFab.com aufgelisteten Download-Links für Apps stammen aus Google Play Store oder werden von Benutzern eingereicht. Bei der App aus Google Play Store wird sie von APKFab.com in keiner Weise geändert. Bei der von Benutzern eingereichten App überprüft APKFab.com die Sicherheit der APK-Signatur, bevor sie auf unserer Webseite veröffentlicht wird.