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PortAudio - an Open-Source Cross-Platform Audio API
http://www.portaudio.com/docs/latency.html#:~:text=PortAudio%20and%20Latency%20The%20only%20delay%20that%20PortAudio,the%20sample%20rate%20which%20we%20will%20call%20framesPerSecond.
PortAudio - an Open-Source Cross-Platform Audio API
http://www.portaudio.com/docs/latency.html
Consider the example of pressing a key on the ASCII keyboard to playa note. There are several stages in this process which each contributetheir own latency. First the operating system must respond to the keypress.Then the audio signal generated must work its way through the PortAudiobuffers. Then it must work its way through …
playback - How to vary PortAudio latency? - Stack Overflow
https://stackoverflow.com/questions/70644964/how-to-vary-portaudio-latency
The real-time latency of the playback and/or recording, in a portaudio-based app, is defined by the value framesPerBuffer that is received in the callback function renderaudio (). But you don't modify the value of this variable within this renderaudio () callback function.
PortAudio: Building Portaudio for Windows with ASIO ...
http://portaudio.com/docs/v19-doxydocs/compile_windows_asio_msvc.html
For instructions for building PortAudio (including ASIO support) using the bundled Visual Studio project file see the compiling instructions for Building PortAudio for Windows using Microsoft Visual Studio. ASIO is a low latency audio API from Steinberg. To compile an ASIO application, you must first download the ASIO SDK from Steinberg.
PortAudio: Building Portaudio for Windows with ASIO ...
http://files.portaudio.com/docs/v19-doxydocs/compile_windows_asio_msvc.html
For instructions for building PortAudio (including ASIO support) using the bundled Visual Studio project file see the compiling instructions for Building PortAudio for Windows using Microsoft Visual Studio. ASIO is a low latency audio API from Steinberg. To compile an ASIO application, you must first download the ASIO SDK from Steinberg.
Portaudio settings - Arcade Controls
http://forum.arcadecontrols.com/index.php?topic=159183.0
PortAudio: Windows WDM-KS: "Mixage stéréo (Realtek HD Audio Stereo input)" PortAudio: Using device "Speakers (Realtek HD Audio output)" on API "Windows WDM-KS". PortAudio: Sample rate is 48000 Hz, device output latency is 4.33 ms. PortAudio: Allowed additional buffering latency is 10.00 ms/480 frames.
Fixing latency and delays in Windows audio output
https://neosmart.net/wiki/fixing-latency-and-delays-in-windows-audio-output/
While Windows 10 brings many considerable improvements to audio and video features and performance, it also appears to have its share of bugs and idiosyncrasies. A common problem that faces some users of Windows 10 is delays in the audio output. This guide features a number of common issues faced when playing audio in Windows 10 and a possible […]
PortAudio - an Open-Source Cross-Platform Audio API
PortAudio is a free, cross-platform, open-source, audio I/O library. It lets you write simple audio programs in 'C' or C++ that will compile and run on many platforms including Windows, Macintosh OS X, and Unix (OSS/ALSA). It is intended to promote the exchange of audio software between developers on different platforms.
Can someone explain to me me the PortAudio settings? : …
https://www.reddit.com/r/MAME/comments/cmwrna/can_someone_explain_to_me_me_the_portaudio/
with the recent update to PortAudio I decided to give it a try. sound portaudio audio_latency 0 pa_api "Windows WDM-KS" pa_latency 0.003 this is what I currently use, but am I doing this right? I can use 0.0001 with "Windows WASAPI" but this breaks audio on my browser and other apps.
How to set the serial port latency timer for faster ...
https://www.loadstarsensors.com/assets/manuals/html/how-to-set-latency-timer/latency-timer.html
Open the COM port in the Device Manager. The easiest way to do this in Windows is to simply search for 'Device Manager'. You can also find it by going to the Control Panel -> Hardware and Sound, under Devices and Printers select 'Device Manager'. Next, expand the 'Ports (COM & LPT) list as shown below. Right click 'USB Serial Port (COMx)', and ...
Minimizing Audio Latency on Windows 10 with WASAPI – Donya ...
https://www.donyaquick.com/minimizing-audio-latency-on-windows-10-with-wasapi/
Minimizing Audio Latency on Windows 10 with WASAPI. July 29, 2019 Computer Music Comments: 4. In order to play a MIDI controller through a virtual instrument and have it feel responsive, the total latency (delay) between key press and sound typically needs to be 10ms or less, which is to say below the threshold at which we can detect it with our ears.
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