USB Audio Tester
USB Audio Recorder PRO
Babbler Pro Audio Recorder
Babbler Audio Recorder
USB Audio Recorder ROOT
USB Audio Field Recorder ROOT
USB Audio Recorder
USB Audio Field Recorder ROOT
USB Audio Field Recorder
Simple app that checks whether the android device can recognize and use a USB sound card. Basic functionality like audio playback, recording and looping available.
Your device needs to be rooted for this application to work.
The app shows all detected USB devices which were present when the app was started. Each of them can be selected, and if the detection of a sound card was successful, the supported modes for audio capturing and playback are displayed, as well as (part of) the controls of this sound card.
When a certain setting for capture (or playback) is selected, the buttons for streaming audio become active. To enable the "Ext mic to ext speaker" button, however, record and playback settings must match.
"Ext mic to int speaker" captures audio from the USB sound card and plays it via Android's sound system (typically built-in speakers).
"Int mic to ext speaker" captures audio from Androids default microphone and sends it to the USB sound cards output.
"Ext mic to ext speaker" operates solely on the USB sound card, sending all captured audio right back to its output.
While one of these 3 modes is active, only the record/playback/other controls are effective. For changing sample rates, the current operation has to be stopped.
If you find a sound card that is not properly detected, please press the feedback button. The data from the USB device(s) ("descriptors") is captured in an email to help debugging the issue. If applicable, add a short description of what went wrong.
If the sound card is detected but the streaming modes do not work, try lowering the USB load by decreasing the number of ISO packets, USB buffers, or both.
Tags: usb audio test android, usb audio android, usb sound test tool app, usb audio android app, android app usb audio.
Your device needs to be rooted for this application to work.
The app shows all detected USB devices which were present when the app was started. Each of them can be selected, and if the detection of a sound card was successful, the supported modes for audio capturing and playback are displayed, as well as (part of) the controls of this sound card.
When a certain setting for capture (or playback) is selected, the buttons for streaming audio become active. To enable the "Ext mic to ext speaker" button, however, record and playback settings must match.
"Ext mic to int speaker" captures audio from the USB sound card and plays it via Android's sound system (typically built-in speakers).
"Int mic to ext speaker" captures audio from Androids default microphone and sends it to the USB sound cards output.
"Ext mic to ext speaker" operates solely on the USB sound card, sending all captured audio right back to its output.
While one of these 3 modes is active, only the record/playback/other controls are effective. For changing sample rates, the current operation has to be stopped.
If you find a sound card that is not properly detected, please press the feedback button. The data from the USB device(s) ("descriptors") is captured in an email to help debugging the issue. If applicable, add a short description of what went wrong.
If the sound card is detected but the streaming modes do not work, try lowering the USB load by decreasing the number of ISO packets, USB buffers, or both.
Tags: usb audio test android, usb audio android, usb sound test tool app, usb audio android app, android app usb audio.
Recently changed in this version:
Improve USB descriptor reading.
Comments and ratings for USB Audio Tester ROOT
(45 stars)
by chris on 06/11/2012
Seams to work
(45 stars)
by ProfSmiles on 07/10/2012
"Simple app that checks whether the android device can recognize and use a USB sound card. Basic functionality like audio playback, recording and looping available." Check, check, check and check. App interface isn't optimised for phones, but helpful deve
(45 stars)
by Bobs on 24/08/2012
I'd sure appreciate some words on how you intend this to be used. I can "open" and it finds my USB "sound card" when it's plugged in but I'm stumped from there. After it's open nothing I try does what I expect. Help! Soon please. One star for the eff
(45 stars)
by Wesley on 13/08/2012
No memory error, it's a good idea perfect for dj's wishing to record mixes