Free MP3 Sound Recorder is a poweful sound recording program to record sound from microphone, internet streaming audio, music played by Winamp, Windows Media Player, Quick Time, Real Player, Flash, Games, etc. The recorded audio can be saved in MP3, WAV, OGG, VOX audio formats. You can choose the output audio's frequency, bitrate, channel and quality.

Learn Morse code with Morse Pilot. The program accompanies each keystroke with a Morse code sound. This way you can learn Morse code alphabet with no effort while typing. The program simply sits in the system tray. The registered version allows you to regulate speed and sound frequency.

NCH Sound Tone Generator lets you create audio tones, sweeps or noise waveforms using a Windows computer with a sound card or a PocketPC handheld. Typical Applications include test tone generation in studios for the alignment of levels, calibration and testing of audio equipment or speakers, tuning music instruments as an accurate reference tone, demonstration of audio principles to students and more.
Acoustics testing equalisation

TeleQ is a programme that creates soundscapes. By that I mean a sound environment - a scene you can listen to and experience. Using random 3-D sound positioning, movement and frequency changes, TeleQ can create any number of sound environments. The soundscapes are created within downloadable "TelePacks", which are files that can be played in TeleQ Player and edited in TeleQ Editor

Binaural Brainwave Stimulator 4.0 color strobe 120 Options (BrainStimPro), Using adjustable freq, base frequency, modulation, duration, programmable color strobe, 4 wave forms, Freq Ramps, audio to visual pulse ratio adjust and programmable freq and color sets. While being setup for use by Medical Personal, It is easy to learn for laymen and the average offering an easy of use preprogrammed mode

Sound Effect Maker can create sound effects for sound file. It supports the sound effects such as chorus, compression, distortion, echo, flange, gargle, parametric equalizer, reverberation.
It can adjust the parameters of the sound effects such as wet/dry mix, depth, feedback, frequency, delay, waveform, phase, gain, attack, release, threshold, ratio, predelay, bandwidth, etc.

Two-channel multi-tone audio frequency sinusoidal & noise signal generator is intended for adjusting and measuring parameters of audio equipment. Independent channels frequency and amplitude controls. A step of frequency setting is 0.00001 %; level - 0.001 dB; phase - 0.001 degree. The minimum coefficient of nonlinear and intermodulation distortion, precision, stability and range of frequency are limited only to quality of the used sound card.

In FlexiMusic Generator you can generate different types of sound with various algorithms using Graphs, Sine definition, wave, envelops, numbers, random, existing wave file, noise etc. Which can follow defined duration, using varying frequency-graph and volume-graph. And apply sound modifiers to it to enhance it. Create your own custom music instrument and generate various unique sounds using endless combinations.

FASoft ParEQ is a DirectX plug-in that lets users equalize mono and stereo wave files tracks from within audio applications that support the DirectX plug-in architecture. Using this plug-in you can modify the sound of a wave file boosting selected bands of frequencies, eliminating others, creating in this way new sounds or enhancing the quality of bad recordings, such as those made thorough a non-excellent microphone.

Super Sound Joiner joins all kinds of sound files into one large wav file. The sound joiner supports many audio formats such as MP3, WAV, WMA, AC3, OGG, MPA, MP2, AU, AIF, SND, etc. and video formats AVI, VCD, MPEG, WMV, ASF, OGM, DIVX, DAT, etc. No matter what compression rate, sample frequency or channels of input audio are, Super Sound Joiner converts them to same parameters and output one wav file.

The audio frequency sinusoidal signal generator is intended for adjusting and measuring parameters of audio equipment. Independent channels frequency and amplitude controls. A step of frequency setting is 0.00001 %; level - 0.001 dB; phase - 0.001 degree. The minimum coefficient of nonlinear and intermodulation distortion, precision, stability and range of frequency are limited only to quality of the used sound card.