About recording while checking the sound with headphones

Is it possible to record on SD while checking the sound with headphones?
I thought audio_through was the closest sample, but it didn't work well.
(Nothing rings from the headphones.)
There was no audio_through-defconfig, so I created it using audio_recorder-defconfig as a reference. Executed through build

spresense

2022-09-30 17:29

1 Answers

I am in charge of SPRESENSE support for Sony.
I am very sorry for the late reply.

Regarding the recording while checking the sound with the headphones you inquired about,
I recently added a sketch example in the release of v1.2.0.

On the Arduino IDE, click
"File" - > "Example Sketch" - > "Audio" - > "application" - > "recorder_with_rendering"
You can open an example sketch by selecting .

Also, in the Arduino environment, write
depending on application performance The file format is MP3 only.

Thank you for your continued support on SPRESENSE.
SPRESENSE Support Team

2022-09-30 17:29

If you have any answers or tips

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