Convertvqfsph
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VQF to SPH

Online Convert VQF to SPH Use OnlineConvert online. Free fast! No registration is required.

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How to convert VQF to SPH?

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

Step 1

Upload VQF file

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

Select 'SPH'

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

Download your VQF file

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

vqf : TwinVQ

Audio format developed by the Nippon Telegraph and Telephone Corporation (NNT Labs); uses transform-domain weighted interleaved vector quantization to compress audio data; can be encoded in 80, 96, 112, 128, 160, and 192 kbps bitrates.

sph : SPeech HEader Resources

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.
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