Convertnistmp3
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Nist to MP3

Online Convert NIST to MP3 Use OnlineConvert online. Free fast! No registration is required.

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How to convert NIST to MP3?

Online NIST to MP3, you can put the NIST to MP3 format on your computer, tablet or mobile phone without downloading any software!

Step 1

Upload NIST file

Select files from your computer, Google Drive, Dropbox, URL or by dragging them on the page.
Step 2

Select 'MP3'

Select output MP3 or any other format as the conversion result (click the Convert button)
Step 3

Download your NIST file

After the conversion you can download your MP3 file and upload it to Google Drive, Dropbox.

nist : NIST (National Institute of Standards and Technology)

SPHERE (SPeech HEader Resources) is a file format defined by NIST (National Institute of Standards and Technology) and is used with speech audio. SoX can read these files when they contain μ-law and PCM data. It will ignore any header information that says the data is compressed using shorten compression and will treat the data as either μ-law or PCM. This will allow SoX and the command line shorten program to be run together using pipes to encompasses the data and then pass the result to SoX for processing.

mp3 : MPEG-1 Audio Layer 3

MP3 is an audio format that can compress and encode an audio file. It uses the lossy compression algorithm to contain audio data. The lossy compression helps to reduce the data significantly without losing audio quality. MP3s are created using different bit rates maintaining the original quality.
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