SPH to WAV Converter

Convert your SPH files to WAV in seconds — free and online.
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Select or drag & drop files to begin.

How to convert SPH to WAV?

Just three simple steps — no downloads, no hassle.
Click the “Choose files” button and upload your SPH file.

You can drag and drop it too — we’re flexible!

Choose “WAV” as the output format, then click “Convert”.

We’ll take care of the rest — it only takes a few seconds.

All done! Your file is now in WAV format.

Just download it and enjoy. Easy, right?

At a glance: SPH to WAV

🔁 Conversion: SPH to WAV ⏱ Average conversion time: 20 seconds 💳 Cost: Free 📂 Category: Audio ✳️ Extensions: .sph → .wav 📏 Max file size: 75 MB 👩‍💻 Works on: Windows, Linux, macOS, iOS, Android

About SPH

SPH is a format used in speech processing research, especially by the National Institute of Standards and Technology (NIST). It stores mono audio data, often used in language and speech recognition datasets. SPH is primarily handled in academic and scientific software.

About WAV

WAV is an audio format developed by Microsoft and IBM for storing uncompressed audio data. It’s widely used for high-quality audio recording and editing. WAV files offer excellent sound fidelity and are compatible with nearly all audio software and hardware.

Why Convert SPH to WAV with MiConv?

Because it's quick, easy, and made for people like you.

No software needed

Convert your .sph files to .wav right in your browser — no downloads, no installs. Everything happens securely in the cloud.

Your files stay private

We never store your files permanently. Only you can access them, and they’re automatically deleted from our servers within 2 hours.

Fast, free, and effortless

Turn your SPH files into WAV in just a couple of clicks. No registration, no limits — and it’s 100% free.

More SPH conversions you can try

Explore other formats you can turn your SPH files into — it's easy!

SPH to WAV Converter Quality Rating

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Rated 9.32/10 based on 279058 reviews
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