recwav: Spectrograph of an audio file download

RECWAV gives a processor-efficient display of the spectrograph of an audio file, showing the energy in the sound at each moment and frequency. It was originally developed on a '286 under DOS and now also runs under Linux with svgalib.

Project Samples

First half of Jarre's "Equinoxe" showing 16kHz whistle

Zoom on Equinoxe's 14770, 14800 and 15700 Hz monitor noise

Spectral analysis of Windows 3's closing chimes

Project Activity

See All Activity >

License

GNU General Public License version 2.0 (GPLv2)

Follow recwav: Spectrograph of an audio file

recwav: Spectrograph of an audio file Web Site

Other Useful Business Software

Level Up Your Cyber Defense with External Threat Management

See every risk before it hits. From exposed data to dark web chatter. All in one unified view.

Move beyond alerts. Gain full visibility, context, and control over your external attack surface to stay ahead of every threat.

Try for Free

Rate This Project

User Reviews

Be the first to post a review of recwav: Spectrograph of an audio file!

Additional Project Details

Operating Systems

Linux, MS-DOS

Intended Audience

Advanced End Users, Science/Research

User Interface

Framebuffer

Programming Language

Related Categories

C Audio Analysis Software

Registered

2005-09-27

Similar Business Software

ReMasterMedia

Not to be confused with Mixing where you make the decisions on volume, EQ, reverb, limiting, noise reduction, etc to create a stereo mix; Mastering is the final enhancement to your overall mix. For the same reason major artists, advertisers & TV networks do - to deliver an audio product that...

See Software
Elevate

Elevate is an advanced mastering plugin that combines a multi-band limiter, human-ear EQ, and audio maximizer to enhance the loudness of your mix while preserving or improving its dynamic perception. It utilizes intelligent, adaptive technology that responds in real-time to your music, ensuring...

See Software
Sonic Studio Mastering EQ

A Mastering EQ has to be transparent. Your clients have already spent a lot of time and resources to get the right mix; and your processing shouldn’t get in the way of that work – and your EQ should only clarify rather than color sound. And that’s exactly what Sonic Studio Mastering EQ Audio...

See Software
Eventide Elevate

Elevate is the most advanced mastering plug-in ever created. This unique multi-band limiter, human-ear EQ, and powerful audio maximizer will increase the loudness of your mix while maintaining or improving its dynamic perception. It uses intelligent, adaptive technology that responds in...

See Software
EQuivocate

EQuivocate, developed by Newfangled Audio, is a powerful and precise equalizer designed for mixing and mastering applications. It features 26 linear-phase auditory filters modeled on the human ear's critical bands, ensuring natural and transparent sound shaping. The match EQ function allows...

See Software
eMastered

An online mastering engine that’s fast, easy to use, and sounds incredible. Made by Grammy-winning engineers, powered by AI. Our engine will make your track louder, more crisp and full of life. Upload your MP3, AIFF, or WAV file by clicking the button at the top of the home page. The song will...

See Software