Free wave forms software for windows

The WaveForm application was designed to help the user add together standard periodic wave forms (sinusoids, square waves, triangle waves, and saw tooth waves) and see the resulting wave form sum.
A sound file is also created and played at the click of a button. Parameters such as frequency, phase shift, and amplitude can all be adjusted so that interference, fundamental frequencies & harmonics can be demonstrated. No animation is involved-- simply a static display of (adjustable) wave forms and their sum.

• Digitize your old tapes and records, save them to your hard drive, and then burn them to CD using the included CD-R writing software.
• Record your voice and add special effects (like echo and fade).
• Delete the annoying applause at the end of a song that was recorded live.
• Apply audio filtering or effects to a music file in order to make it sound better.
• Record your voice and overlay it on top of background music.
• Record cassette talking books and burn to CD-R to backup and preserve.
• Record a music lesson and learn from the playback.
• Amplify a song thats been recorded too quietly.
• Fade out the end of a song.
• Capable of recording from any source your computer supports (microphone, line-in, etc.)
• Graphic waveform window allows you to see a visual display of your audio and zoom in or out at will.
• Cut-and-paste editing of your audio in the waveform window
• Edits and records both stereo and single-channel audio
• Timed recording features. Record for a set amount of time
• A large number of special effects/ filters such as Amplify, Delay, Fade, Flanger, Invert, Normalize, Reverb, Silence, Stretch, Vibrato, Low Pass, High Pass, Low Shelf, High Shelve, and many more...