Questions tagged [usb-audio]
The usb-audio tag has no usage guidance.
30
questions with no upvoted or accepted answers
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USB Audio Interface not recognized
I've got an IKMultimedia IRig Pro Connected to PI4B
It appears in Jack under ALSA-MIDI but I can't find the System-Audio Input
Running lsusb shows me
Bus 002 Device 001: ID 1d6b:0003 Linux ...
- 131
3
votes
1
answer
831
views
USB Soundcard shows mic as Playback device in alsamixer
I have some trouble with my USB sound card 68878 from goobay.
Alsamixer showing unexpected devices
Secondly when I use alsamixer displaying Playback items. I see both a Speaker and a Mic:
For ...
- 924
3
votes
0
answers
2k
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PS3 eye's 4ch microphone with the Raspberry Pi
Recently I have been trying to get the 4ch microphone on the sony playstation 3 eye to work with my Raspberry Pi 3B (running the latest OS of raspian-stretch to date (2018-06-27 version) as a part of ...
2
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0
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339
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High-speed USB Audio Streaming
I am using a Raspberry Pi 3B+ as the USB host for an embedded device that I have configured to appear as a USB Audio 2.0 compliant microphone.
I am currently using PyAudio for opening and recording ...
- 46
2
votes
0
answers
476
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USB audio device is displayed as default, but is not
I have set the USB device on my Raspberry Pi to default. The file /lib/modprobe.d/aliases.conf:
options snd-pcsp index=-2
options snd-usb-audio index=0
options cx88_alsa index=-2
options snd-atiixp-...
- 121
1
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0
answers
49
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Use sound card for audio in and build in headphone Jack for audio out on the raspberry pi 4b
I am currently working on a university project with the raspberry pi. I have build an external microphone which I have to connect to the pi via soundcard. This works fine, it records fine all going ...
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1
vote
1
answer
41
views
Dual 96kHz custom Microphone Recording
I'm working on a project that involves two custom analog microphones, each with a -2 to +2 volt analog output signal. My goal is to capture audio from these mics using a Raspberry Pi at a minimum ...
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1
vote
0
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55
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Decrease audio volume below 1% without muting
The output volume of my USB headphones ("Microsoft Lifechat LX-3000", ID: "LX3000") is too loud. This happens on Windows too, so I suspect its a problem with the headphones themselves. Is there a way ...
- 111
1
vote
0
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620
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Getting gstreamer to produce out of usb-audio
I cannot get gstreamer on raspbian (buster) to play through a
usb-audio device, despite other players (vlc, aplay) being able to do
so. but i need gstreamer because of its API access, for mpd players
...
- 111
1
vote
0
answers
488
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Raspberry Pi, USB Audio Card and 3.5mm Microphone
I've been trying to use this USB Audio card: https://http2.mlstatic.com/tarjeta-de-sonido-usb-71-con-control-de-volumen-D_NQ_NP_904044-MCO31004989404_062019-F.webp as sound output and input.
I ...
- 11
1
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0
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476
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Constant beep when recording sound
I am using an external sound card with my Raspberry Pi 3 Model B+. I have already disabled the default bcm2835 sound card. I have checked that the my external sound card is active. I have turned up ...
1
vote
0
answers
172
views
Aux and HDMI audio options missing
Background (To give some perspective on the issue):
I am using mopidy and mopify as an audio server on a Raspberry Pi 3 B+. WHen setting this up, I found that it would not output through a USB audio ...
- 178
1
vote
0
answers
33
views
Send 24/96 pcm music from an rpi3b+ to a zero one
As my title says, I'd like to send audio from an rpi3b+ to another one.
Preferably a zero one via a GPIO connection.
My target is to have a dedicated device to only manage an USB DAC.
Ideally an Rpi ...
- 11
1
vote
0
answers
199
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Multiple USB-audio dongles in raspberry pi
I need to record multiple microphones independently based on external events. I wonder if having a USB hub and multiple USB-audio dongles will allow me to do so.
So my questions are:
How are these ...
- 196
0
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0
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8
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Configuring Darkice on Raspberry pi 4 with IOcrest USB Soundcard
I have had nothing but issues with 2 methods of trying to get my raspberry pi 4 to stream my RTL SDR audio over my network. I have tried 2 methods. The first was using XRDP and remote desktop on ...
- 1
0
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0
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48
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ALSA lib PyAudio Errors with ReSpeaker v2.0 USB Mic Array and Raspberry Pi 4B
I have been having problems using the pyaudio library to access raw audio data from the ReSpeaker Mic Array v2.0 microphones. The example script below is provided from the link above, and it's ...
- 11
0
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0
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42
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USB external sound card - reproduce audio from multiple services
i have an external USB Sound Card connected on my Raspberry and i set it as default from raspi-config.
Then, i have a process that is always running and it use the USB external sound card:
root@...
- 1
0
votes
0
answers
82
views
minidlna not indexing external usb disk drive
Just installed minidlna on my pi 4.
I've connected an external usb disk drive containing music; which shows up at /media/pi/Seagate Backup Plus Drive
It also shows up with blkid at /dev/vda1:
/dev/...
- 111
0
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0
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23
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Cannot use USB presenter (Logitech, Flirc) when running Jack audio on a USB audio interface
I want to use a USB keyboard'ish device on a Pi 4 running Raspbian Buster. I tried both a Logitech R400 (radio based) device, and a Flirc programmble USB receiver for Infrared. Both work fine on a ...
- 502
0
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0
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82
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Aux Mic to Micro USB Converter
I have a mic for an aux input that I want to plug into my Pi Zero W. I tried using a micro-USB to aux cable, but it couldn't get the pi to recognize it. Do I need a (micro) USB sound card to record ...
0
votes
0
answers
2k
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Using a raspberry pi 4 as a usb audio interface
I want to use my raspberry pi 4 with hifiberry dac and adc as a usb audio interface for my android phone so that I can stream audio and make handsfree calls in my car. I'm having trouble finding ...
- 1
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0
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651
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Constant noise while recording with Zoom H1 through USB
I'm trying to build up a recording station using a Raspberry pi 3B. I soldered four mics (two per channel) to a stereo jack and plugged it into the "external mic" audio input of the Zoom H1. ...
- 1
0
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0
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46
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USB Soundcard: 2nd configuration doesn't show up on Raspbian, but does on MacOS, Ubuntu on a laptop, and Windows. Is this a hardware issue?
I'm trying to get the USB soundcard embedded in a DJ mixer (Allen & Heath Xone23C) to play nice with a Raspberry Pi for the sake of using it with XWAX, an open source dj software. The problem is, ...
0
votes
0
answers
1k
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Cannot increase gain on USB Microphone
I got myself one of those cheap USB microphones and it basically works out of the box with arecord, it's just way too quiet. The level on the virtual UV meter never passes 1%.
Here's what I got, ...
- 101
0
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0
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4k
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pyaudio - Alsa warnings on Raspberry pi
I am trying to send data through 3.5mm jack. In that process, Everytime i'm getting these warnings
import pyaudio
p = pyaudio.PyAudio()
The following warnings are:
Expression '...
- 19
0
votes
0
answers
145
views
Yamaha digital piano USB to Host with RaspberryPi issue
I bought a Yamaha CLP 685 to learn how to play piano. I learned that this piano also can connect to a host to act as a DAC + active speakers, so I sold my DAC, amp and the passive speakers to save ...
- 101
0
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304
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2 USB Sound Cards in Raspberry Pi
I have a pair of Alesis Active Monitors which have a USB input and it's a pain connecting devices to it so I felt using a Rasberry Pi with bluetooth and audio ins to allow for multiple connections ...
0
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0
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117
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TDOA Estimate and Plotting results on Matlibplot
I edited the following code in order to the estimate location of sound source(drone) using four stereo microphones. The microphones are connected to Rpi 3 through a stereo to usb converter (HF0200C). ...
0
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0
answers
588
views
getting command not found with "rec"
I am trying to get my microphone set up correctly for a magic mirror, but something tells me it isnt yet as I cannot get the "rec" command to work. It gives "-bash: rec: command not found" when I try.
...
0
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106
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arecord only works with -D
Long story short, my mic was working fine yesterday. I then had a pair of USB speakers connected and then again disconnected. And now I cannot get the little thing to do a arecord with using the "-D" ...