From b6a42bd596390fa1dcc174791db336cb8f438417 Mon Sep 17 00:00:00 2001 From: Phil Burk Date: Tue, 10 Sep 2024 16:41:54 -0700 Subject: [PATCH] Update Usage.md for OboeTester Improve Data Paths description --- apps/OboeTester/docs/Usage.md | 14 ++++++++++---- 1 file changed, 10 insertions(+), 4 deletions(-) diff --git a/apps/OboeTester/docs/Usage.md b/apps/OboeTester/docs/Usage.md index e7198bf11..cdb5e2f8a 100644 --- a/apps/OboeTester/docs/Usage.md +++ b/apps/OboeTester/docs/Usage.md @@ -135,15 +135,21 @@ After that, simply press the share button and you should be able to email this t ### Data Paths -This checks for dead speaker and mic channels, dead Input Presets and other audio data path problems. +This checks for dead channels, broken Input Presets and other audio data path problems. 1. Tap "DATA PATHS" button. -1. Unplug or disconnect any headphones. +1. Connect an analog or USB loopback adapter if desired. 1. Set volume to medium high. -1. Place the phone on a table in a quiet room and hit START. -1. Wait a few minutes, quietly, for the test to complete. You will hear some sine tones. +1. Place the phone on a table and hit START. +2. If you are testing the speaker/mic combination then the room must be quiet. You will hear some sine tones. +1. Wait a few minutes, quietly, for the test to complete. 1. You will get a report at the end that you can SHARE by GMail or Drive. +When a subtest fails it will write a WAV file of the recorded audio to storage. You can pull the file from the Android device and +view it using Audacity of other audio editor. For example, if test #7 failed, enter: + + adb pull /storage/emulated/0/Android/data/com.mobileer.oboetester/files/Music/glitch_007.wav ~/. + ### External Tap-to-Tone This lets you measure the latency between touching a screen to the sound coming out on a second device.