Questions tagged [usb-audio]

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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 ...
macbert's user avatar
  • 131
3 votes
1 answer
804 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 ...
Besi's user avatar
  • 874
3 votes
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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 ...
Edward George's user avatar
2 votes
0 answers
319 views

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 ...
Ali Rahman's user avatar
2 votes
0 answers
469 views

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-...
micharaze's user avatar
  • 121
1 vote
1 answer
29 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 ...
Neithard's user avatar
1 vote
0 answers
128 views

Dupe output to multiple cards

I am following the https://alsa.opensrc.org/Asoundrc Dupe output to multiple cards example on 2 stereo usb sound cards. I changed things slightly but basically its the same as the above and 1 card ...
Stuart Naylor's user avatar
1 vote
0 answers
55 views

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 ...
Hiccup's user avatar
  • 111
1 vote
0 answers
580 views

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 ...
rikb's user avatar
  • 111
1 vote
0 answers
478 views

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 ...
Bejuco's user avatar
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1 vote
0 answers
446 views

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 ...
Abrar Hossain's user avatar
1 vote
0 answers
165 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 ...
NathanielJS's user avatar
1 vote
0 answers
32 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 ...
Julien Pardo's user avatar
1 vote
0 answers
199 views

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 ...
gustavovelascoh's user avatar
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0 answers
19 views

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 ...
Cole Sheyka's user avatar
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0 answers
23 views

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@...
ducarpit's user avatar
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36 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/...
minisaurus's user avatar
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0 answers
19 views

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 ...
0__'s user avatar
  • 502
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0 answers
358 views

How would I get audio input to a pi pico?

I’m trying to make an audio visualiser with the pi pico, and I want to connect it to my computer. I need to read the audio from the computer to do this. I could use an audio jack, but I can’t find ...
Commodore 64's user avatar
0 votes
0 answers
38 views

How do I send a mono-wav file to a specific channel out of my USB audio interface from a RPi 4?

My USB audio interface is a Behringer UMC-1820. I'm working on a 8 channel sound installation where I'm sending mono audio to a specific output of the AI. I've seen a post How to feed 8 speakers 8 ...
Lawrence McGuire's user avatar
0 votes
0 answers
80 views

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 ...
octothorpe's user avatar
0 votes
0 answers
2k views

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 ...
sloopy's user avatar
  • 1
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0 answers
616 views

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. ...
plaf2000's user avatar
0 votes
0 answers
46 views

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, ...
Ian Edwards's user avatar
0 votes
0 answers
1k views

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, ...
mefiX's user avatar
  • 101
0 votes
0 answers
3k views

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 '...
Jaikiran Jay's user avatar
0 votes
0 answers
138 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 ...
Madwyn's user avatar
  • 101
0 votes
0 answers
276 views

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 ...
Harri Owen's user avatar
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0 answers
117 views

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). ...
Karrar Haider's user avatar
0 votes
0 answers
564 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. ...
Rasmus Thorslund's user avatar
0 votes
0 answers
102 views

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" ...
Rasmus Thorslund's user avatar