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Questions tagged [speaker]

233 questions
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Determine the current output to the speaker C++ Beginner

Recently, I've began learning C++ in college and was asked to make a looping sequence of "*" with the sequence going like this: * *** ***** ******* ********* ********* ******* ***** *** * [continues indefinitely until it goes x lines, where x is…
Tobias Noll
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Speakers ON & Off issue while Handling Calls programmatically in android

I am working on an application that is handling incoming and outgoing calls. I am able to handle Incoming and outgoing calls Successfully using Telephony manager. The issue what i am facing here is Turn Speaker Phone on and off is not working…
user3350497
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Turn ON speaker in incoming call Android

I would like to turn on the speaker and set it to maximum volume. In my PhoneStateListener I'm intercepting the incoming call, and it works fine for any incoming/outgoing call. The thing is that I want to turn on this feature only for two specific…
OlejkaKL
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5 answers

android sound to speaker

On my dummy android app I try to replicate the functionality of an audio player. The files I have to deal with, are some ogg files which are not too long: 2-3 seconds. The problem is that the volume of the files is too low. I'll like to augment the…
dole doug
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C# how to record general audio from output device ( speaker ) with NAudio API

I'm trying to record the Speaker Output to detect volume and BPM from any playing music with C# and NAudio API. The problem is, i don't know how to do that :/ i have a sample code from…
Ace
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How to track the person talking webrtc in android?

My problem is this. I want to keep track of the time other people are talking on webrtc. For example: PeerA, PeerB and PeerC is in one room. When peerA starts talking, I want to make any changes to the UI in PeerB and PeerC (for example, change…
cafer yıldız
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how to enable ear speaker instead of loud speaker in flutter

I had done with calling peer to peer in flutter but there is a problem how can I enable ear speaker instead of the loudspeaker in a flutter. Please help me to do this, while establishing calling from one device to another device it only enables the…
sekhar javvadi
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How to switch audio output programmatically in android 10 or up?

I have an Android app in which I want to set the media output to a specific device, in my case the phone's internal speakers, while being connected to a bluetooth device. For clarity, I don't want only my app to play through a specific output. I…
P. Hermens
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How to control 5 or more speakers from Matlab?

I am looking for advice on how to control 5 or more speakers with Matlab. In an earlier thread I received advice on the hardware needed to control the speakers.…
Adam SO
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How to switch microphone between Bluetooth earpiece and mobile phone?

I try to write a Speech2speech translation app and the translation service is from Microsoft speech service api. There are two function I want: One of them is that earpiece receives my voice(English), and then, the speaker of mobile phone plays the…
Azreal
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1 answer

How to detect if the audio is currently playing on an Android phone speaker?

I need to have some custom behavior in my app when the audio playback is done on the device speaker (not a wired headphone and not a BlueTooth receiver). To do so I'm doing the following AudioManager audioManager = (AudioManager)…
user1026605
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Audio not switching to speaker when airpods connected

I have airpods connected to my device and I am trying to switch the audio to speaker. I am using the code below which works when nothing is attached, other bluetooth devices are connected and when headphones are plugged in but it doesn't when there…
user1079052
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1 answer

OpenSUSE 15.0 LEAP pulseaudio unable to detect bluetooth speaker

I would like to stream my music through my Bluetooth speaker but PulseAudio can't see the speaker. When I open the sound settings (pavucontrol) I can't change the output device to my speaker since it's not displayed. What I already checked The…
Dylan Van Assche
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Speaker labels - how to?

I have created an application which is able to get a request of what the speaker says using https://stream.watsonplatform.net/speech-to-text/api/v1/ however when I apply…
sonic18
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How to play input data from microphone directly

I want to play many input data from a microphone without buffering. I tried, but there is buffering. Here is my code. import pyaudio import wave import urllib.request import struct import numpy as np import sounddevice as sd import matplotlib.pyplot…
Jae Yun Yoo
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