sound frequency

Sound Recorder Pro is a professional sound recorder software.

Free sound editing program to edit wav, mp3 or other audio files

Voice-activated sound card recording software

Frequency is a desktop weblog client.

Frequency Spectrum Dump

Frequency Modulation and Demodulation

Sound Energy Volume Control is directly tired to your PC's volume control

Sound Juicer is a clean, mean, and lean CD ripper for GNOME 2.

Sound Club supply the fully digital sound processing to users.

Sound Player Plus allows you to play and to convert many types of sound files