Free pitch software for windows

Winamp used to provide a Pitch/Tempo control in its earlier versions. I was rather disappointed when I did not find it in the last version I installed. Then I remembered it was there in the SDK tutorial, and I thought I would just compile it for myself.
I started to play with the code, and ultimately added ability to transform pitch or tempo independently, using a mathematical magic called Fourier Transformation.
Fourier Pitch/Tempo Control is a Winamp plugin which contains two subroutines - one for changing the pitch independent of tempo (which actually uses the Fourier Transformation), and one for changing the tempo keeping the pitch/tempo ratio constant. Sometimes one or both of the subroutines may not be necessary. Then they will be turned off automatically, and a star (*) will appear beside the name.
You can mimic the Nullsoft Pitch/Tempo control by fixing the Pitch/Tempo ratio at 1. To install the plugin, unzip the files into your Winamp plugins directory.

Tunchy is a Full Featured Real Time MP3 Mixer for DJs. Tunchy is a program that will transform your computer into a mixing studio.
Main features:
- Manual or Auto Crossfading
- Fully configurable Fade In & Out
- 4 Independent Decks
- 4 Tempo/Pitch Levels
- WAV, MP3 and M3U support
- Full Keyboard Control
- Wheel Mice support
- Very intuitive, easy to use interface

Earguitar Basic offers a versatile melody generator for ear-training purposes that generate random melodies based on user-defined criteria. You choose which notes you want to practice playing by ear. It is excellent note recognition practice for musicians wishing to improve their ability to play by ear.

Ear guitar is designed for guitarists, any other musicians and singers, who wish to improve their relative pitch recognition, singing, and ability to play by ear.

Enhancements:

• Version Basic may include unspecified updates, enhancements, or bug fixes.

Requirements: Windows 95/98/Me/2000/XP

WareSeeker Editor

Alien Speech - Free Text to Speech software Alien Speech application is designed to be a freeware Text to Speech program.
Simply type in some text or load a text file, and Alien Speech will read it for you, at a speed and pitch of your choice. This text to speech converter is completely free and is based on the microsoft text to speech engine, meaning it is compatible with nearly all recent versions of Windows.

Its not a straight emulation, but is based around the SID chip with some extras for that 8-bit retro game sound The Basic64 plugin was is inspired by the 8 bit sounds of the classic Commodore 64.
Its not a straight emulation, but is based around the SID chip with some extras for that 8-bit retro game sound, lofi gritty noises or just plain oddness.
Main features:
- 16, 8 or 6 bit sound quality
- 3 oscs, each with their own ADSR envelope
- oscillators can be syncd and ring modulated by each other
- pitch envelope modulation
- pitch wobble option, for subtle instability
- 2 tempo-sync LFOs to modulate pitch, cut-off and pulse width
- LFOs have attack/release curves
- tempo-sync arpegiator
- flexible routing to state variable filter (LP, HP & BP)
- envelopes can be reset or continuous at retrigger
- monophonic or polyphonic option
- midi learn / midi CC support
- 128 presets by sinkmusic & WhiskeyPriest

The Proxima Controller is an application that allows you to use the mouse and computer keyboard to play external MIDI devices such as synthesizers and tone generators. It is also possible to play internal devices if they are designed to respond to MIDI messages (for example, the Microsoft GS Wavetable SW Synth). This application makes no sounds of its own and instead relies on the MIDI devices it is controlling to produce sound.
It supports bank and patch changes, transmits on MIDI channels 1-16, includes pitch and modulation sliders, and has five octaves of control.