Free Oscilloscope Software

sonic beacon by Sonic Beacon

Sonic beacon is a PC-based test and measurement system for the testing of loudspeakers using a low cost microphone, preamp and a commercially available Windows multimedia sound card. Sonic beacon will perform impedance, frequency and phase response, harmonic and inter-modulation distortion, sensitivity as well as other FFT and real time analysis tests, Sixteen bit sampling rates up to 192 kHz and FFT lengths up to 128K points are supported.

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DSSF3 Basic by Yoshimasa Electronic Inc.

The free version of the advanced sound measurement software DSSF3 is now available. It consists of the signal generator, sound recorder and player, and the peak level meter. DSSF3 Basic works with the latest soundboards. Two or more soundboard can be selected easily. The sampling rate can be set up to the maximum value allowed by the hardware.

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Harmonix by VanDerLee

With the Harmonix PhotoShop plug-in you can create complex waveforms. The waveforms generated by Harmonix are created by mixing (or superimposing for the more technically-minded) harmonic frequencies. All features of the waveforms are automatically scaled to fit the image (or selection of course) so you will not have to reconfigure an entire wave should you decide to change the image size.

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Wavosaur free audio editor by Wavosaur free audio editor

Wavosaur is a free program to edit sounds (wav, mp3, aiff ...) it has all the basic edit functions, cut, paste, delete, mix, trim, reverse the sound, pitch shift, resample, zoom, record your own sounds and add VST effect. You can add unlimited set of effects, thanks to the VST support, and listen in real-time while tweaking the parameters on the VST graphic interface. Add loop points and markers, change editor skin, export multiple wav.

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Tiny Player by Petr Lastovicka

Tiny Player uses DirectShow technology to play audio files, video files and CD/DVD. This program can read ID3/Ogg/APE/WMA tags, but cannot modify them. It supports Unicode tags and Unicode file names. You can change keyboard shortcuts, playback speed, audio buffer length, playlist columns, subtitles color/size/vertical position. CD information can be submitted to freedb. Codecs are not included in this package, I recommend to install FFDShow.

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xCap by Alessandro Valenti

xCap Activex for display oscilloscope from audio input

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Wavosaur audio editor by Wavosaur free audio editor

Wavosaur is a free sound editor, it's a full-featured audio editing and mastering solution. Produce audio for multimedia presentations or broadcasting, master your CDs or use Wavosaur creatively for sound design. Create looped samples for using in multisampled bank. The support for VST plug-ins allows you to use tools and effects from other third party manufacturers directly from Wavosaur and process your files in real-time.

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