Questions tagged [audio-playback]

For questions pertaining to the hardware and software necessary to play back audio.

46 questions with no upvoted or accepted answers
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30 views

Raspberry as audio bridge

I have a car with a 3.5mm jack for aux-in. It has also BT for my phone. In my phone, I have deezer (more or less like Spotify) that I use to send music to the car audio system. It works fine, but ...
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0answers
57 views

sound-player library not recognizing PulseAudio devices

Got a Raspberry pi Model 3b - trying to get the bluetooth speaker to work. Using pulseaudio --start, before pairing the speaker was the way to success. aplay works with no parameters just the wav ...
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0answers
669 views

Pi zero - USB headset doesn't work?

I am trying to get audio output to a USB headset that is plugged into my pi zero. The headset can be seen and selected in the audio GUI and seen using aplay -l. However, there is still no sound output....
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0answers
696 views

Loopback to aux out and record audio at the same time from audio in

I am currently developing a device that silences adverts from a streaming radio. Im taking audio input from a radio to a USB sound card.To silence the ads, I have am currently using the arecord ...
2
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1answer
189 views

Avoiding audio pops

I'm using Windows 10 IoT Core on RPi 3 and adding voice prompts to my product by playing wav files. Using MediaPlayer to Play the Source gives good enough quality through the 3.5mm audio jack apart ...
2
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1answer
4k views

No sound through 3.5mm jack

I've followed the instructions to "force sound over 3.5mm jack" but when I run omxplayer example.mp3 I get no audio. When I force omxplayer to play over the 3.5mm jack using omxplayer -o local example....
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0answers
108 views

Using Raspberry Pi to capture police scanner audio

I want to take a Police Scanner, connect the headphone jack to a RaspberryPi, and capture the broadcasts that are received, so when the recording is played back it is just the transmissions, but maybe ...
1
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0answers
28 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 ...
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0answers
17 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 ...
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0answers
126 views

Connect Raspberry Pi via Bluetooth to Sound Bar

after spending the last couple of weeks trying to connect my bluetooth soundbar to my Raspberry Pi 3 B+ and playing all audio output on it I am close to giving up. Using the GUI I can successfully ...
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0answers
42 views

Pi using USB audio problems with mp3 files

The pi chromium browser has a page that plays short audio files. Audio out is through USB speakers that work nicely, and pass the speaker-test -c2 Two MP3 files work perfectly. A third file produces ...
1
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1answer
567 views

What is a good sound board to use for doing real time active noise reduction on a Raspberry Pi?

I'm doing a project that involves making a pair of headphones capable of active noise reduction. Specifically, I'm attempting to do impulse based noise reduction rather than blocking a constant ...
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0answers
138 views

Raspberry Pi Zero LCD + Headphone jack + Volume control

Is it possible to add an LCD screen, a headphone jack, and a Rotary Encoder (for volume control) to a Raspberry Pi Zero W? If so, how could I solder all this? Any useful links/tutorials are greatly ...
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1answer
59 views

Sound system with PiZeroW

wondering if someone could give me a few pointers on a project I'm working out. I haven't yet bought any of the equipment, just trying the ideas first to see if it will work. I'm planning on ...
1
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1answer
404 views

Raspberry pi 3 audio issue

I am having trouble with my Raspberry Pi audio. I have the same problem with two different Pis, using two different TVs, two different HDMI cables, and one set of analogue speakers. To test sound, I ...
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0answers
137 views

How to configure pigpiod to prevent being affected by aplay

I'm using the pigpiod daemon and Python to output IR signals. I'm using raspbian jessie and rpi 3 model b gpio22 to output to leds. After starting the daemon by sudo pigpiod, it works fine and ...
1
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1answer
409 views

gmediarender configure output mono

I have configured gmediarender on the RPi 3. However I prefer only mono output. Following this guide to downmix to mono did not output mono from the gmediarender. /etc/asound.conf pcm.card0 { ...
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0answers
149 views

Issue calling commands behind Tkinter

I'm trying to get an audio playback system on a Raspberry Pi to play back a selected sample in Python when the GPIO detects an input from an Arduino, (stepped down to 3.3V). Here a simplified section ...
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0answers
592 views

firefox audio very noisy and garbled

My firefox version is: firefox:armhf 49.0+build4-0ubuntu0.14.04.1 I have an issue of very poor/very noisy/ audio when I play any video files. (be it from youtube or mp4 files itself.) Video is good. ...
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0answers
665 views

Raspberry Pi as a Intercom for live video

I own a video productions company and want to know if it is possible to use 5 Pi's 1 at the directors switcher and one at each camera location to transmit audio so that I can call camera locations to ...
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0answers
149 views

Sound troubles with the 3.5" spotpear/waveshare touchscreen

I purchased a 3.5" waveshare/spotpear touchscreen for my Pi. Long story made short, I cobbled together a few different ways of getting it to work consistently. I've described the process here. I hit ...
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0answers
53 views

Sound disappears in I²S

I have a Raspberry Pi B+ version (single core). The ARM frequency is overclocked to 950 MHz I also have an IQaudIO I²S DAC HAT mounted. Sometimes, while playing 1080p with 5.1 sound, the video ...
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0answers
279 views

How to play a file on my cirrus audio card?

The command for playing a file is "Play_to_Headset.sh" on Linux terminal.How do I select a particular file from LXMusic?
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0answers
142 views

Raspbmc: music playback keeps cutting out, but video playback is fine

I've been using Raspbmc for a few months now and for the first while everything was running smoothly, but in the past month or so I've been noticing a problem where when I'm in the middle of playing ...
1
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1answer
615 views

Command aplay does not work without sudo

The command aplay only works if preceded by sudo. omxplayer test.wav will play the audio I recorded with arecord just fine. aplay text.wav does not, but sudo aplay test.wav does. The suggestions from ...
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1answer
231 views

Adafruit Lesson: Playing sounds and using buttons with Raspberry Pi Error message

I'm new to the Raspberry Pi and electronics and I have really been struggling getting any of my attempts at following Adafruit's electronic project guides to work. I am SSHing into my RasPi 2 from my ...
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1answer
626 views

wav files play error on Jessie

Newbe here trying to learn Linux on Raspberry Pi 2B Jessie. While I can get the Front Center wave file to play with: sudo aplay /usr/share/sounds/alsa/Front_Center.wav When I try to play my wave ...
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0answers
13 views

Rpi become frozen with python loop script after few cycles

It is a bit hard to show and ask to review entire code, so please let me describe it. I am using Rpi as serial-controller with python script but the python script become frozen.(technically I have to ...
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1answer
23 views

making my own HIFI portable audio dac for raspberry pi zero w

i am currently thinking to setup a portable volumio audio player something like this one https://www.allo.com/sparky/miniboss-rpi-zero.html (i know i can order this instead nut my location(India) is ...
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0answers
21 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 ...
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0answers
10 views

OPUS audio files not seen on OSMC 2019.04-1

My OSMC 2019.04-1 install on a RPi2 does not list, and hence does not play, any .opus audio files from my DLNA server. Other audio formats like .mp3, .flac, .m4a and .ogg are listed and do play fine. ...
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0answers
10 views

Raspberry Pi 3B running Moode skips songs before they end on Tidal

I can't figure out what's happening here : My setup : I use Moode Audio 5.2 as the server and created an OpenHome renderer with the help of BubbleUPnP on my Mac to stream Tidal. I control everything ...
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0answers
53 views

How to stream audio samples to a DAC - exclusively & low latency

I have an audio add-on card to my Raspi Zero called "raspiaudio", it seems to be reporting as hifiberry, although it is not. It's some NXP DAC conencted via I²C, and the driver was apparently in the ...
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0answers
194 views

Problem with aplay: “set_params:1363: Unable to install hw params”

I have been successfully using the command aplay -D bluealsa:HCI=hci0,DEV=EB:06:BF:19:C2:D3,PROFILE=a2dp Open.wav to play sound over a BlueTooth device. HOWEVER after a few hours of trouble free ...
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0answers
480 views

What might be causing “Failed to open ALSA device” errors when using a DAC board?

The equipment I'm using: Raspberry Pi Zero W Allo BOSS DAC board Volumio music player software official Raspberry Pi PSU I've tried more than one official Raspberry Pi PSU as well as other PSUs. ...
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0answers
577 views

How to use WM8960 Audio Board on Raspberry Pi Zero W

I'm trying to use the WM8960 Audio Board (not the HAT) on a Raspberry Pi Zero W. I followed the instructions for the HAT to install the driver (WM8960 Audio HAT User Manual). It seems to be installed ...
0
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1answer
603 views

MPD with Bluetooth

Is it possible to run MPD with bluetooth in the Pi? Currently many guides which I have seen are mostly utilizing Upnp/Wifi setup to run. Now this is fine if there was only Apple devices. Since ...
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1answer
120 views

Raspberry pi 3B+ HDMI audio truncated

Ruuning NOOBS. I can set the default audio to HDMI out, attach an audio extractor to the HDMI, and get sound out. Except, with two different brands of audio extractors so far, it's common for the ...
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0answers
117 views

espeak hangs when I invoke from command line - headless server

For some reason espeak hangs when I try to run it. Here is what I am getting. Any suggestions? root@nifd:/etc# espeak hi ALSA lib pcm_dmix.c:990:(snd_pcm_dmix_open) The dmix plugin supports only ...
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0answers
31 views

Java Audio Clip is not stopping at right time

I wrote a program to start and stop a wav file in Java which will run on pi 3/b. The program works well in windows pc but it doesn't works good in pi (Raspbian Installed). It stops the audio clip ...
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1answer
814 views

Playing audio in C?

Every audio engine I've tried (SoLoud, cAudio, openal-soft) hasn't worked on my pi zero. I just want to be able to play audio in a program without too much hassle. I can use a system call like system("...
0
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1answer
71 views

RPi as a Dolby Amp?

I have bought a new Smart TV but the sound is a bit disappointing. So I was wonder if using an RPi with some sort of on board amplifier would work; either normal sound to a speaker and Dolby. Is this ...
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0answers
54 views

Using MoPi power board with RuneAudio (simbamond installation)

I would like to power my Pi running Runeaudio with a MoPi power board. However, it is designed to work with Raspbian, and the installation of the simbamond package is required. Since Runeaudio is ...
0
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1answer
248 views

Sudo Alsactl Store Not Saving Capture Settings

I am working on a project with alsa on the Raspberry Pi, and whenever I reboot my capture settings are reset. I have tried saving them via sudo alsactl store but this only saves the playback ...
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0answers
1k views

Raspberry Pi Sound Issues

I saw this answer for configuring enabling and being able to use audio but was unsuccessful. I want to have audio to my headphones which are plugged into the 3.5mm jack. I have tried: Forcing audio ...
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1answer
83 views

synchronised audio streaming

What are the options to use 2 or more raspberry (any version) for multi-room synchronised audio streaming? Something like Google Chromecast Audio I don't mean a full ready solution, any starting ...