Questions tagged [audio]

The Raspberry Pi has an analogue stereo audio jack output (Pi 1 A/B/B+, Pi 2, not Pi Zero), and audio can also be heard through the digital HDMI output (all models).

Filter by
Sorted by
Tagged with
0
votes
0answers
12 views

Respeaker 4 Mic Array: Doesn't seem to work on Raspberry pi 3B+

So I got this Respeaker 4 mic array, but it is not working for me and I have no clue why.(I am new to this so it may seem like a silly reason but I don't know what to do)... I am following this ...
0
votes
1answer
14 views

Set two sinks with pulseaudio

I have two raop speakers that I can stream audio to from my Raspberry pi using Pulseaudio and AirConnect. At the moment, I can set either one as the default sink and it works as expected. I would like ...
0
votes
1answer
31 views

Raspberry Pi, how can i turn bluetooth on and off over Python script?

i want to play either a sound, which is saved on my raspberry pi as a MP3 file or send a song from my phone over bluetooth to my Pi. So i found out, that if i run a song over bluetooth and play one ...
0
votes
0answers
20 views

Audio Injector input to Bluetooth Output

What I am trying to do is have the audio come into the Raspberry Pi via the Audio Injector "Stereo" and then pass through the Pi and output the audio to Bluetooth speakers. I have ...
-1
votes
0answers
18 views

rpi 4 under raspbian 5.10.63-v7l doesn't play all youtube music files

I updated raspbian a few days ago, and now certain youtube videos have no sound. I have issues with the new Pulseaudio that I'll put into a second question. Art Edwards
1
vote
1answer
24 views

Streaming video+audio from Pi4 to Pi4 via ethernet

I would like to stream video & audio from one Pi4 (equipped with mic/cam) to another Pi4 (equipped with screen/speaker) via ethernet (cable connected directly between them). I've looked around, ...
0
votes
0answers
194 views

Raspberry pi 400 no sound over HDMI

I bought a Raspberry Pi 400 to connect it to my old TV (Telefunken) and make it a smart TV. I installed the latest Raspberry Pi OS, and everything works EXCEPT the sound. I connected the TV by the ...
4
votes
1answer
85 views

Acquisition of multi-channel audio data with a Raspberry Pi

I would like to build an autonomous audio device with a Raspberry Pi that can record audio data from 4 different microphones/hydrophones. I want to use this to perform acoustic localization so time ...
0
votes
0answers
31 views

Command Line Audio Player on Raspi

Yes, I know about omxplayer. :-) Looking for an audio player for raspi that I can run as a background daemon. I need it to: run headless enqueue a playlist accept commands through an alternate ...
0
votes
0answers
192 views

No sound in Chromium on a Raspberry Pi 4 using HDMI but works with everything else including Firefox

I am Running Raspbian OS 32 bit (Bullseye) and no matter what I do I can't get any sound output through Chromium but with Firefox and everything else I have sound. I have tried editing config.txt, ...
1
vote
0answers
171 views

How to configure sound on Debian Bullseye on pi 4b

I just upgraded my raspberry pi os from Buster to Bullsye, and I have found that the audio is now working. I right-clicked on the speaker icon on the taskbar and I got this. see the part on the top ...
0
votes
1answer
30 views

Why did my Raspberry Pi 4 stop playing sound?

Two updates ago, my Pi 4 just stopped playing sound and I tried doing another update/upgrade combo and still nothing. Could this be a corrupted sound driver? How can I fix this? I purchased the Pi 4 ...
1
vote
3answers
45 views

How to loop audio through a pi for voice change effects?

I want to put a raspberry pi as a voice changer (using sox) between a headset and a game console to add some authentic voice effects for video games. The raspberry pi needs to loop the audio signal ...
0
votes
1answer
37 views

Pygame audio is full of pops/crackling when started via systemd

I'm trying to set up a Python process that plays audio to auromatically start on boot with systemd but when I do the audio is full of pops, even though it's fine when I run it myself in the command ...
0
votes
1answer
47 views

RCA audio settings

I have a Raspberry Pi 4 running Raspbian Lite Release 10. I will be running squeezelite on it for it to function as a squeezebox player. I need to have sound output to RCA jacks to plug into my ...
1
vote
1answer
51 views

Skip 1second in play mp3 the first time

I'm using Rasp4 and I'm trying to let rasp speaks using gtts-cli. It works but the first time I play it skips more or less 1 second. I run this command: gtts-cli -l en 'Good morning my dear friend' | ...
1
vote
1answer
184 views

Audio output on Raspberry pi Zero W

I was trying to take an audio output from piZero-W, the article I followed was, this one. How to get audio through the gpio pins to a 3.5mm jack? When running - systemctl status alsa-state the result ...
0
votes
0answers
24 views

Launch audio python application on startup - pulseaudio

After much trial and error where I couldn't get systemd, cron, or other methods to work, I found that at least when running the desktop, pulseaudio launches with the desktop, and must be running ...
1
vote
1answer
43 views

Audio not playing through Java on Raspberry Pi

The issue I'm trying to play sound on a Raspberry Pi 3 B+ through Java, but it doesn't work. I have Written code (shown below) in IntelliJ, and confirmed that it works on Windows 10. Connected ...
1
vote
1answer
48 views

AirPlay just through HDMI?

I am fairly new to this Raspberry community and I would like to set up mine Raspberry as pocket audio streamer / light computer. I have installed Raspbian where I want to run AirPlay (shairport-sync) ...
0
votes
0answers
40 views

Headphone Jack deactive when RasPi starts without screen

I want to set up a Jukebox (Phoniebox) with my RasPi (3b+) with an audio output via the headphone Jack. When I boot the RasPi (3b+) with a connected HDMI screen, everything works fine, and I get an ...
0
votes
0answers
15 views

Remote controlled rpi soundboard (sound clips)

I'd like to trigger audio clips remotely on a rpi. This is for a Halloween decoration. ~20 audio clips, all of which can be whatever format (wav) and in a folder local on the rpi. I can record and ...
0
votes
0answers
63 views

Audio input and Output Issue on Raspberry Pi 4

Running Debian buster on a Raspberry Pi 4 (Model B Rev 1.4) Installed ReSpeaker 4-Mic Array which is only for capture audio (no 3.5 mm jack attached to this model). Mics are not working If I connect a ...
0
votes
0answers
17 views

Audio DAC for raspberry pi with 2 outputs (build in sspeakers + TS audio out)

I'm working on a project for one of my band that runs on a raspberry pi with samplerbox. the raspberry pi is connected to a powered speaker and a midi keyboard, and I can play from a set of samples I ...
0
votes
0answers
44 views

Send Audio to Android Device Over Bluetooth Programmatically

I'm hoping to use the Raspberry Pi as a Bluetooth microphone for an android device. The basic idea is to feed audio from a USB microphone to the Raspberry pi, remove background noise, and then send ...
0
votes
0answers
14 views

Cannot capture screen with i2s audio - help needed

First time here and new to RPi. I have set up an SPH0645 i2s mic and can record and playback using Audacity without a problem. I am trying to screen capture and have tried Vokoscreen, recordmyscreen ...
0
votes
0answers
61 views

Multiple Bluetooth speakers with Multiple Raspberry Pi’s

I want to be able to connect multiple Bluetooth speakers to raspberry pi’s, with two different inputs. My end goal is to have a Sonos-like system, where all the speakers are playing in sync. Inputs: ...
-1
votes
1answer
44 views

How do I change the PWM GPIO port in the sine_wave_pwm sample application of pico-playground?

This is the sample code in question: https://github.com/raspberrypi/pico-playground/tree/master/audio/sine_wave I cannot see where it has set it's PWM output pin. Inside "..pico-extras\src\...
0
votes
1answer
41 views

Is there a way to manually change raspberry pi's audio setting to built-in digital?

As soon as I full-upgraded my pi, my sound has not been working on any apps (including chromium). I have tried to type in terminal code to stop it, but have had no such luck. The only app that still ...
2
votes
0answers
67 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 ...
0
votes
0answers
83 views

Raspberry Pi 3.5mm audio output problem

I am trying to get an audio output from my speaker connected to the jack port of the Raspberry Pi. I am using Raspberry Pi 3B + with the latest Raspbian OS (which includes Pulseaudio too). I do not ...
0
votes
1answer
73 views

Unable to get Qt5 audio to work using pulseaudio on Rpi 4

I'm on Raspberry pi 4 and the OS is DietPi I configured ALSA so I could play an audio file successfully through HDMI using aplay [an audio file] Then launched the PyQt5 app but got PulseAudioService: ...
0
votes
0answers
24 views

simultaneous audio playback is not working

i have raspberrypi4, i flashed webos ose edition in that. i have connected 2 hdmi displays and play using aplay in hdmi1, hdmi2 and lineout(headphones), I am getting error from aplay. #cat /proc/...
0
votes
0answers
49 views

Why use a DAC for music output? [duplicate]

All Raspberry Pis have an audio out connector, yet a lot of guides on how to use the Raspberry Pi as a music player recommend that you connect an extra DAC hat to the Pi. Is there something wrong with ...
0
votes
0answers
134 views

Raspberry Pi 4 no audio output and missing settings

Since a last reboot my Raspberry Pi 4 model b has no audio output. The taskbarsymbol is also missing. Anyone an Idea how to fix it?
0
votes
0answers
56 views

iQaudio DAC-pro hat not recognized by ubuntu 20.04 on rPi4b

I've added a iQaudio DAC-pro to my raspberry pi 4b running ubuntu 20.04. I cannot find the dac in amixer $ sudo amixer Simple mixer control 'Headphone',0 Capabilities: pvolume pvolume-joined ...
1
vote
0answers
223 views

Sound playback trough bluealsa-aplay not working as a service

I am trying to manually setup my raspberry pi 4 as a Bluetooth audio receiver, but there is no sound playback when I start the bluealsa-aplay service I created. It only works when I run the bluealsa-...
1
vote
1answer
240 views

Pygame.mixer does not play sound when started in cron

I have written a small python script that plays a track after the press of a button (and ignores further button presses until the track has completed). The script works perfectly fine when started ...
0
votes
1answer
109 views

Able to play audio on CLI but not on VNC when headless

I have a Raspberry Pi 4 8GB that I'm looking to use for ham radio applications. In particular, I'm currently working with an rtl-sdr dongle for software-defined radio. Right now I'm just working with ...
0
votes
0answers
24 views

preempt_rt audio

I patched my pi4 with preempt_rt in an attempt to reduce xruns. Now arecord -l no longer lists my i2s mems microphone. I also tried a few other usb microphones and they don't show up either. The ...
0
votes
1answer
33 views

any way to know the real time status of speaker is it playing any sound through cli?

Recently i want to create a service on my pi which additional logic, one service needs to be stopped when the speaker is playing any sound. Any way i can get the status like a system log file about ...
0
votes
0answers
35 views

How to setup a Pi music server that streams whatever is playing on the headphones jack?

My setup: headless Pi 3B+ with latest RaspiOS Lite connected via WiFi to my home network, root partition and MP3 storage partition are on a SSD connected via SATA-USB adapter; homemade PHP telegram ...
0
votes
1answer
430 views

Play an audio stream (internet radio) and start again automatically after Wi-Fi reconnects

I have a working Python script that streams an internet radio station with Omxplayer. The script restarts Omxplayer if Omxplayer stops, such as when the internet signal is lost and reconnects. ...
0
votes
0answers
448 views

Audio alternatives for Raspberry Pi 400

So as you all know, the Raspberry Pi 400 does NOT have an audio jack, which is pretty annoying especially when I need to get audio output from it. Can I connect to a Raspberry Pi 3B via Bluetooth from ...
1
vote
0answers
239 views

Raspbian Lite not playing vlc audio through HDMI

I have an RPi 3 running Raspbian Lite with vlc installed, I'm trying to get this setup for a TV, to play some branding from a directory on loop. Currently there's an issue with playing the audio from ...
0
votes
0answers
41 views

Popping sound Adafruit MAX98357 with Raspberry

I have a problem using MAX98357 Audio Amp from Adafruit with Raspberry Pi 3 B+. Every time a new sound begins, there is a popping noise that comes out of the speaker. I tried to do the fix that they ...
0
votes
0answers
379 views

How to force audio output to HDMI/3.5mm jack on RPi4 B via CLI?

on RPi 3 we are using something like amixer cset numid=3 1 and then alsactl store to force sound output to jack 3.5mm and store configuration. I want same thing on my RPi4 model B, but it does not ...
0
votes
0answers
392 views

No hdmi sound option (Rpi 4 ubuntu 21.04)

When I go to settings -> sound I can change the sound output to the bluetooth headset or the built-in audio jack like normal. But the option "HDMI" simply does not appear in the options ...
0
votes
1answer
214 views

Facing problems with audio output from GPIO pins with RPi 4

I am unable to get audio output from the GPIO pins on my Raspberry Pi 4. I initially added dtoverlay=pwm-2chan,pin=18,func=2,pin2=13,func2=4 to the config.txt file in boot directory and used the GPIO ...
0
votes
0answers
81 views

Raspberry Pi I2S duplex audio setup

I'm using a Raspberry pi 2b+ for an audio project where I need stereo in and out at the same time. I've had success with cheap USB interfaces but they have a lot of noise and are prone to dropouts. My ...

1
2 3 4 5
21