d = daq("directsound") yields "Unrecognized function or variable 'daq'"

4 visualizaciones (últimos 30 días)
Toby Newman
Toby Newman el 3 de Ag. de 2021
Comentada: Toby Newman el 4 de Ag. de 2021
I'm trying to play audio from a multichannel soundcard as per this: https://uk.mathworks.com/help/daq/multichannel-audio-generation-using-an-audio-session.html.
The command on that page:
dq = daq("directsound")
yields
"Unrecognized function or variable 'daq'".
I have the Data Acquisition Toolbox v4.0.1 installed.
Any ideas?
  1 comentario
Jakeb Chouinard
Jakeb Chouinard el 3 de Ag. de 2021
Since it's returning an "Unrecognized function or variable 'daq'" error, my first instinct would be to question the installation of the toolbox. If you type in the command "ver" (see ver), does the toolbox show up as being installed?

Iniciar sesión para comentar.

Iniciar sesión para responder a esta pregunta.

Respuesta aceptada

Adam Danz
Adam Danz el 3 de Ag. de 2021
daq() was released in R2020a which is vs. 4.1 of the Data Acquisition Toolbox.
  1 comentario
Toby Newman
Toby Newman el 4 de Ag. de 2021
ver shows
Data Acquisition Toolbox Version 4.0.1 (R2019b)
So that explains it, thanks.

Iniciar sesión para comentar.

Más respuestas (0)

Categorías

Más información sobre Data Acquisition Toolbox Supported Hardware en Help Center y File Exchange.

Etiquetas

Productos


Versión

R2019b

Community Treasure Hunt

Find the treasures in MATLAB Central and discover how the community can help you!

Start Hunting!

Translated by