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ULW File - What is a .ulw file and how do I open it?

Learn about .ULW files and view a list of programs that open them.

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Overview

What is a ULW file? Uncompressed audio file format used in US telephony applications; contains raw CCITT G.711 u-law (pronounced "myoo-law") audio data that has not been encoded or compressed.

More Information No standard file extension is defined for u-law files, but .ULAW may also be used.

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.ULW File Extension

u-Law Audio File

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What is a ULW file?

Uncompressed audio file format used in US telephony applications; contains raw CCITT G.711 u-law (pronounced "myoo-law") audio data that has not been encoded or compressed.

More Information

No standard file extension is defined for u-law files, but .ULAW may also be used.

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Programs that open ULW files

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Windows

NCH Switch

Paid

FMJ-Software Awave Audio

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Wave Flow

MPEG4IP

Mac

NCH Switch

Paid

Category: Audio Files

Updated: May 18, 2009

FAQ

What is a ULW file?↓
Uncompressed audio file format used in US telephony applications; contains raw CCITT G.711 u-law (pronounced "myoo-law") audio data that has not been encoded or compressed.

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