Num_frames ( int, optional) – Maximum number of frames to read. Note: This argument is intentionally annotated as str only due toįrame_offset ( int) – Number of frames to skip before start reading data. When the function is compiled by TorchScript, only str type is allowed. Which returns byte string of at most size length. ), the following types are accepted įile-like: Object with read(size: int) -> bytes method, When the function is not compiled by TorchScript, Normalize parameter has no effect on 32-bit floating-point WAV and other formats, such asįor these formats, this function always returns float32 Tensor with values normalized toįilepath ( path-like object or file-like object) – Support int24 dtype, 24-bit signed PCM are converted to int32 tensors. Int16 for 16-bit signed PCM and uint8 for 8-bit unsigned PCM. Of the corresponding dtype, that is, int32 tensor for 32-bit signed PCM, This function can return integer Tensor, where the samples are expressed within the whole range Signed integer, 24-bit signed integer, and 8-bit unsigned integer, by providing normalize=False, When the input format is WAV with integer type, such as 32-bit signed integer, 16-bit The samples are normalized to fit in the range of. Handle natively, your installation of torchaudio has to be linked to libsoxĪnd corresponding codec libraries such as libmad or libmp3lame etc.īy default ( normalize=True, channels_first=True), this function returns Tensor withįloat32 dtype and the shape of. Creating a SourceForge ID takes only a few seconds-click on the Paypal logo below to make a donation.To load MP3, FLAC, OGG/VORBIS, OPUS and other codecs libsox does not We can accept PayPal donations through the SourceForge donation system, although currently a SourceForge login ID (or an openID), is required. If you find SoX to be useful, please consider supporting the project with a donation. To see the complete set of SoX documentation, click here. The screen-shot to the right shows an example of SoX first being used to process some audio, then being used to play some audio files.įor the list of all file formats, device drivers, and effects supported in the latest release, click here. It can also apply various effects to these sound files, and, as an added bonus, SoX can play and record audio files on most platforms. SoX is a cross-platform (Windows, Linux, MacOS X, etc.) command line utility that can convert various formats of computer audio files in to other formats. Welcome to the home of SoX, the Swiss Army knife of sound processing programs.
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