AAC to SPH Converter

Convert aac to sph secure, online & free


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Important: 150 MB maximum file size, all upload and processed files will be deleted automatically within 1 hours.
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What is AAC Format?

Advanced Audio Coding File Convert to AAC

A compressed audio file similar to a .MP3 file, but offering several performance improvements; for example, higher encoding efficiency for transient and stationary signals, a simpler filter bank, and better frequency management at-above 16 kHz; maintains a quality that is almost identical to the original audio source.

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What is SPH Format?

NIST SPHERE Audio File SPH Converter

An SPH file is an audio file created in the NIST SPHERE format, which is often used in searching speech recognition. Usually contains the apos; recording of apos; a person who speaks. The SPH files can be provided as voice-recognition system entries.

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How to convert AAC to SPH?

Convert AAC to SPH with Docpose.com for free online. With our easy to use AAC files converter, you can quickly convert your AAC files into the SPH format. All you need is a web browser and an internet connection - no software download or installation required! Simply upload your AAC file and select SPH as the output format, then click convert - it's that easy! Plus, our service is completely free to use - there are no hidden charges or catches. So why not give it a try today?

Step 1
Upload aac-file(s)
Select files from Computer, Google Drive, Dropbox, URL or by dragging it on the page.
Step 2
Choose "sph"
Choose sph or any other format you need as a result (more than 55 formats supported).
Step 3
Download your sph
Let the file convert and download sph.
** You can also open sph file in our free online viewer by clicking "Open".


FAQ

  • 1 ❓ How can I Convert AAC to SPH?

    First, you need to add a file for conversion: drag & drop your AAC file or click inside the white area for choose a file. Then click the "Convert AAC Now" button. It will now allow you to convert your AAC file to SPH file.

  • 2 ⏱️ How long does it take to convert AAC to SPH?

    This converter works fast. You can convert AAC to SPH in a few seconds.

  • 3 🛡️ Is it safe to convert AAC to SPH using free file converter?

    Of course! The download link of SPH files will be available instantly after conversion. We delete uploaded files after 24 hours and the download links will stop working after this time period. No one has access to your files. File converter (including advanced audio coding file .aac) is absolutely safe.

  • 4 💻 Can I Convert AAC on Mac OS, Android or Linux?

    Yes, you can use free converter app on any operating system that has a web browser. Our AAC to SPH converter works online and does not require any software installation.

  • 5 🌐 What browser should I use to convert AAC to SPH?

    You can use any modern browser to convert AAC, for example, Google Chrome, Firefox, Opera, Safari.

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