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PsychPortAudio on Linux · Issue #4 · HukLab/PLDAPS · …

https://github.com/HukLab/PLDAPS/issues/4

PsychPortAudio on Linux #4. Closed jcbyts opened this issue Aug 8, 2016 · 4 comments Closed PsychPortAudio on Linux #4. jcbyts opened this issue Aug 8, 2016 · 4 comments Labels. bug. Comments. Copy link Contributor jcbyts commented Aug 8, 2016.

Psychtoolbox-3 - PsychPortAudio

http://psychtoolbox.org/docs/PsychPortAudio

Psychtoolbox-3. Psychophysics Toolbox Version 3 (PTB-3) is a free set of Matlab and GNU Octave functions for vision and neuroscience research. It makes it easy to synthesize and show accurately controlled visual and auditory stimuli and interact with the observer.

Psychtoolbox-3 - PsychPortAudio(‘Open’)

http://psychtoolbox.org/docs/PsychPortAudio-Open

PyschPortAudio crashes with UA25 device · Issue #294 ...

https://github.com/Psychtoolbox-3/Psychtoolbox-3/issues/294

Hi, I'm using the latest version of psychtoolbox ( 3.0.12 - Flavor: beta - Corresponds to SVN Revision 7030) under linux (Ubuntu 14.04.3 LTS). I'm trying to play sound on an UA-25 device which identifies as >> devices = PsychPortAudio('G...

PsychPortAudio('Fillbuffer') for continous stream paradigm ...

https://psychtoolbox.discourse.group/t/psychportaudio-fillbuffer-for-continous-stream-paradigm-please-help/3376

PsychtoolboxVersion - 3.0.16 Ubuntu 20.04 LTS , MATLAB 2020a & Ubuntu 18.04, MATLAB 2019a XPS with intel i7-3537u, intel GPU Hello Community, I can’t figure out how to append to the buffer while in playback. From what I understood from the Documentation it should be as easy as pahandle = PsychPortAudio('Open', 0, 1, 4, 44100, 1); x = []; % a sound of several …

MAPLE Lab - Auditory Stimulus Timing in MATLAB

https://www.lrdc.pitt.edu/maplelab/matlab_audio.html

Also, wavplay cannot be used at all on Mac and Linux machines. Your experiment will crash if you try. To reduce latency and get better timing information, Psychophysics Toolbox introduces a new set of functions for working with sounds. These functions are called PsychPortAudio. There are two steps to using PsychPortAudio:

How to change the phase of a sine wave with PsychPortAudio ...

https://psychtoolbox.discourse.group/t/how-to-change-the-phase-of-a-sine-wave-with-psychportaudio-in-realtime/4086

I thought PsychPortAudio might offer a better solution. If so, I will update the Stack Overflow thread. For the user-controlled phase changes to a single sine wave, I thought the following might work in PsychPortAudio : Generate a single cycle of a sine wave using MATLAB routines (e.g. based on the sine function).

Psychtoolboxをがんばる：心理学、実験、プログラミン …

https://sites.google.com/site/ptbganba/ptbno-komando-no-setsumei/yin-ting-jue-guan-xi/psychportaudio-open

pahandle = PsychPortAudio('Open' [, deviceid][, mode][, reqlatencyclass][, freq][, channels][, buffersize][, suggestedLatency][, selectchannels][, specialFlags=0]); PortAudio のデバイスを開いて初期化します。返り値は、そのデバイスを扱うためのハンドル（pahandle）です。すべてのパラメーター（引数）はオプションで、適切な ...

【MATLAB】Psychtoolbox中的视听刺激的呈现及精确计时的方法 …

https://zhuanlan.zhihu.com/p/407095449

PsychPortAudio 是一个高时间精度的音频驱动器 (High precision sound driver)，在Psychtoolbox-3中（以下简称为PTB-3），听觉刺激的呈现主要由PsyPortAudio相关函数来完成。. 可以在未来某个时间点 (例如视觉刺激开始呈现的时候) 开始音频的播放，并在此之前继续运行你的代码 ...

Introduction to PsychToolbox in MATLAB

http://www.jonaskaplan.com/files/psych599/Week6.pptx

startTime = PsychPortAudio('Start', pahandle [, repetitions=1] [, when=0] [, waitForStart=0] [, stopTime=inf] [, resume=0]); Wait until this time to start playing (default is play now) Set to 0 to repeat indefinitely. set a time to stop playing. 0: Ask playback to start and move on. 1: wait for playback to actually begin.

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