The SDK file extension takes the audio format compatible with the Roland S-550/S-50/W-30 synthesizer disk image.
The Roland S-550/S-50/W-30 is a polyphonic speech synthesizer module that can record all kinds of sounds, and then reliably play them back.
It has a resolution of 16 bit and digitally processes all the signals and then creates a sound of excellent quality.
SDK audio files have a maximum recording length of 28.8 seconds at 30 kHz sample rate.
SDK files also have the ability to save filtering capability applicable to recorded audio.
It is important to note that to work with an SDK file it is necessary to have the Roland S-550 Hardware, however, there is an application available for Windows, called Awave Studio.
Awave Studio is an audio tool that reads multiple audio file formats from different platforms, be it synthesizers or mobile phones.
One of the most common uses of Awave Studio software is as a file format converter, but it can also be used as an audio editor or a synth instrument editor.
If you downloaded a SDK file on Android device you can open it by following steps below:
To open SDK File on iOS device follow steps below:
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