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).

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pulseaudio not autostarting on pi 3.

Pi 3 running on a unmodified updated raspbian jessie. Problem: The pulseaudio server does not run OR not properly run at startup. With defaults, where nothing was modified: ps aux | grep pulse pi ...
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3 views

Additional Steps for Setting Up I2S Codec with ASoC Driver on Raspberry Pi

I'm trying to set up a Raspberry Pi with an ADAU1781 chip working as an I2S codec for audio I/O via the Pi's GPIO pins. I have done some research and have found that the ASoC drivers included in the ...
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0answers
10 views

How to Set Up Driver Support for I2S Audio Codec

I am building a I2S audio codec using an ADAU1781 chip, which will communicate with the Pi via the GPIO pins. In my research I have found that there is an ASoC driver built into the Raspberry Pi ...
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0answers
14 views

Which GPIO pins are used for I2S audio I/O

I am trying to set up the ADAU1781 as an audio codec for the Pi 3 B, communicating with the Pi via the GPIO pins. Which pins would I use for I2S audio input and output? I have been doing a lot of ...
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0answers
26 views

What changed in newest Raspbian to affect sound?

I updated to the latest version of Raspbian last night because of this and this morning when i tried to listen to anything it outputs so much static as to be utterly unintelligible. And I m talking ...
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27 views

Arecord not working with USB Microphone anymore

Before I start, I'd like to tell you that I've used arecord in the past with the Raspberry Pi 2 using the same USB Microphone and it has worked just fine. For some reason, it doesn't seem to work ...
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0answers
13 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
13 views

Raspi (3) audio input

What is your suggestion for a best microphone on Raspi (3). I am currently using a directional microphone over USB, the performance is not great. Do you suggest adding a soundcard for better clarity (...
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0answers
23 views

No sound on Raspberry Pi Running Kali Linux

I'm running Kali Linux on my Raspberry Pi 3 Model B and I've had problems from the start. First, PulseAudio wouldn't connect to the server, so I removed it and installed a few packages with different ...
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0answers
5 views

Supported headsets for Cirrus Logic Sound Card?

What sound cards are supported by the Cirrus Logic Sound Card (and its predecessor Wolfson Sound Card?) Can the white-ring Apple EarPods (or its predecessor Apple Earphones) work? I know that the ...
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0answers
42 views

Best FFMPEG configuration for recording Video+Audio with RaspberryPi and USB WebCam

I've spent so much time trying to figure out how this FFMPEG and their libraries work :( I have a RaspberryPi 2B and a Logitech USB Webcam. Here is the input from FFMPEG list from my /dev/video0: ...
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3answers
93 views

How to stream audio from raspberry pi to android phone?

I want to use my android phone as speaker for my rpi 3 with raspbian jessie. As I unerstood I can't use my phone as bluetooth speaker. The only solution I found is to use Soundwire. However I'm not ...
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0answers
15 views

Audio-Video Synchronization

my problem statement is simple. I wanna send audio from a person speaking on a Mic to a transmitter sending audio to the Pi, the pi on the other hand is recording this guy while speaking eg /public ...
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3answers
743 views

How to output audio signals through GPIO?

Is there any way to output audio signals through GPIO and is there any disadvantage with this way?
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2answers
64 views

Detecting 3.5mm insertion or removal for use in a script

Hello fellow Stackers, Is there a way to detect when a 3.5mm jack is placed into\ removed from the audio out that is on board for use in a script? I also have one of these: https://www.element14....
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0answers
18 views

Can shairport-sync and squeezelite happily work together?

I would like shairport-sync and squeezelite to happily live together on my two Raspberry Pis (one runs Raspbian Wheezy and the other Jessie - but I can happily upgrade the former). Both have USB audio ...
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0answers
30 views

Music won't play via shairport-sync when connected to wifi

I have a raspberry pi 3 running Jessie with shairport-sync installed. I have a CM-108 USB sound card connected. I have spent several days trying to figure out why I couldn't get sound out of the ...
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1answer
335 views

Raspberry Pi 3 Connecting to Bluetooth audio device on Raspbian Jessie

I am trying to connect to a Bluetooth audio device on fully updated Raspberry Pi 3 running Jessie using the following: pi@raspberrypi:~ $ bluetoothctl [bluetooth]# power on Changing power on ...
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1answer
62 views

How to create a virtual microphone that reads from a file?

TL;DR: I want to create a virtual mic on my pi to stream wav data to it from a named pipe, so apps that look for input from a mic instead of a file can receive it. Background I'm running ...
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1answer
39 views

Can the rpi get audio input through usb?

I currently have a rpi that gets audio through wifi streaming to deliver through a DAC hat to an audio amp+speakers. But the number of operations I have to do to stream audio through wifi (from a ...
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0answers
30 views

No audio devices on a RPi Zero and a Waveshare screen

I installed Retropie and the drivers for my 3.2" Waveshare touchscreen on a RPi Zero. The screen works fine, but I can't get to boot Retropie. I get this error: 1v10: AudioManager Error - Unable to ...
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0answers
86 views

Raspberry Pi 3: Raspian USB Sound as default

I have a Raspberry Pi 3. I have installed the latest version of Raspian (NOOBS). All I want to do is set the USB audio to the default output. I can test that the speaker is working by using ...
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0answers
20 views

Netsend~ and Netreceive~ in pd-extended with pi3

I have a set of Raspberry Pi model 3's that I want to use. What I am trying to achieve is to stream live audio from one of the Raspberry Pi's, which has a USB mic attached, to the other, over wi-fi. ...
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1answer
35 views

Jessie USB mic in and on-board 3.5mm jack out

I've problems with setting my Jessie as default USB mic input and default on-board 3.5mm jack out. I got a USB microphone and want to use the Raspberry Pi jack audio out. I've read a lot of changing ...
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1answer
38 views

Establishing two-way audio from android to Pi

I want to be able to establish two-way audio from my android based phone to a raspberry pi acting as an intercom over IP. My immediate reaction was to install a SIP client on the Pi that can wait for ...
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18 views

Raspberry Pi 2 Audio vs Video Clash

So, I'm having an interesting issue. Those of you who have seen me around know that I don't usually use a GUI of any sort with my Pi. However, I recently got another one and decided to make an ...
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1answer
50 views

I²S Pins on Raspberry Pi 3

I looked at the schematics of the Raspberry Pi 3 here but couldn't figure out which Pins are what, to use the I²S Interface. Which Pin-Numbers are for: Bit clock line? Word clock line? Multiplexed ...
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0answers
21 views

Using audio-output of raspberry from apache server

I am currently struggling on a project I am working on. I am supposed to control the audio output of a raspberry from a computer or another device. I installed an apache server and I want to execute a ...
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3answers
559 views

Setup Raspberry Pi 3 as bluetooth speaker

I am looking for a way to configure the Raspberry Pi 3 as bluetooth speaker using Raspbian Jessie. What I mean by as bluetooth speaker is use it to receive audio stream via bluetooth using A2DP and ...
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1answer
102 views

Sound output of the Raspberry Pi

The Raspberry Pi is notorious for outputting slightly dodgy sound. This only affects the analogue sound output, not sound carried over HDMI for example. So what would cause the background noise for ...
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0answers
19 views

how to use a microphone with raspberry pi 2

I have a project which consist to control the raspberry with voice ,I use an adapter (logitech)enter link description here what are the configuration that I must do to make it work and thank you
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1answer
43 views

How to automatically force audio through headphone jack?

I am pretty new to using Raspberry and this may be a noob question. I figured out that to output audio through the headphone jack I need to change the setting using raspi-config. But whenever I reboot ...
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0answers
14 views

Microphone-using browsers

I've built a website that uses voice input to navigate the site. I'd like to access this site on a raspberry pi and connect it to a monitor in my house so that it is always running. I've done a ...
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1answer
33 views

Raspberry Pi 2 Not outputting sound to DVI TV

I have a DVI to HDMI cable that is connecting a TV to my Raspberry Pi 2. I am just trying to hook up the Raspberry Pi 2 so I can stream videos through OSMC. I have no background on coding or how to ...
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1answer
64 views

Pi 3 amixer error

I would like to use my headphones with the Pi 3. So I changed the audio config in raspi-config. This is the error I get: Following the documentation, I used amixer. It gives this error: The ...
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0answers
27 views

Only root and pi user have audio

I have raspi 3 with a Cirrus Logic audio card, with this kernel: https://github.com/HiassofT/rpi-linux complied from source It is working, and I have audio for the root and pi user, however an ...
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2answers
28 views

Read audio output from a TV to a Pi

Is there a way to have the Raspberry Pi sync LED lights to audio from a TV? I know how to do it if the audio is played on the Pi but I'm not sure how to get audio from the TV.
3
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1answer
58 views

Using an Android earset and button on the Raspberry Pi

I would like to connect stereo earbuds with inline mic and play controls to a Pi 2. Sadly for me, the 4-pole TRRS jack on the Pi 2 is for stereo audio and video out :) A cheap USB sound dongle is ...
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0answers
43 views

Choppy sound from USB CD-ROM in mpd

I'm running a minimal raspbian based the Volumio project (Volumio2 RC1) and tried to extend it to play music from an attached USB CD drive. As Volumio is built around mpd I would favor any solution ...
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1answer
237 views

I2S microphones on Pi 2 and 3?

I'm trying to get a pair of I2S microphones working on a Pi2/Pi3. FWIW, it's a pair of http://www.invensense.com/wp-content/uploads/2015/02/ICS-43432_DS.pdf. Here is some relevant output: $ uname -a ...
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0answers
10 views

Unable to control streaming audio/video playback in OSMC

Am I missing something, or does OSMC not come with a streaming audio/video playback control GUI (play/stop buttons, etc.) like OpenELEC does?
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1answer
45 views

NodeJS + Say does not work if run with sudo or on startup

I am trying to get a Raspberry Pi to work without a screen. However I want Text To Speech functions. I have installed festival and gotten the USB sound device to be default. Everything works except ...
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0answers
16 views

amixer doesn't show output devices

On my RPi3 with a custom buildroot environment I get this output: # amixer Simple mixer control 'Mic',0 Capabilities: cvolume cvolume-joined cswitch cswitch-joined Capture channels: Mono ...
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0answers
21 views

javaSound with RaspberryPi

I have a problem with my audio out. I am trying to get a wav file to the speakers with Java on a Raspberry Pi. When I run my code, I hear some noise. My sound file says "This language is not ...
0
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1answer
48 views

Choppy sound on MPD + Airplay, working pulseaudio

My current setup is mpd server on a RPi connected via pulseaudio to an airport express sink which in turn is connected to my receiver/amp as described in Redirect audio to another AirPlay device In ...
0
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5answers
70 views

Audio not coming through to external earphones

After following this guide here, I am having no success with the audio from my phone appearing through the audio device connected to my raspberry pi 3. The audio is evidently being transmitted ...
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0answers
141 views

Raspberry Pi 3 OpenELEC Bluetooth

I finally got Bluetooth audio working with my Raspberry Pi 3 and OpenELEC. I am on version 6.95. After 5-10 minutes, the audio disappears. I do not believe it is the speakers. I have to restart my ...
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0answers
23 views

How can I output sound from different programs to different ouputs? [duplicate]

On a RPi 2, I want one program to output audio to hdmi while another outputs to the analog jack. omxplayer can output to either/both outputs so I presume it's possible. But I'm looking to get ...
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0answers
91 views

Unable to make USB sound card as audio card 0

I am using Ubuntu Mate in Raspberry Pi 2. I want to change use my USB sound card as default audio card. For this I check my audio card number from command aplay -l and this is my output:- **** List ...
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1answer
29 views

Using hardware PWM and audio at the same time

While using PWM0 and PWM1, sound (buzz) is played through the audiojack. Is it possible to route audio not through PWM so it could be used at the same time as PWM?