Pitch and Voice Imitation & Recognition Ltd. Software for Windows

Any Time
$99.95 - FMJ-Software

Any Time lets you independently take control of the time, the pitch, and the sample rate of an audio recording. You can:

- Do time stretching - Change the playback time of the recording without changing the pitch.

- Do pitch scaling - Change the pitch of the recording without changing the playback time. With optional formant correction.

- Do sample rate conversion - Change the sample rate without changing either the pitch or the playback time.

- Recreate missing high-frequency components - Optionally synthesize "overtones" into any empty upper frequency range (e.g. when 'upsampling' or when scaling down the pitch) using a proprietary high frequency extrapolation algorithm.

- Professional mastering functions such as automatic psycho-acoustically corrected and heuristics based volume normalization and high order professional noise-shaped (inverse F-weighted) dithering of the output.

- Extremely high precision algorithms used.

- Frequency analysis tool with an advanced note calculator helps you easily calculate pitch adjustments.

- Supports many common file formats.

- Handles audiophile quality audio formats - 24-bit 192-KHz, multi-channel audio is no problem! Internal sample precision is 64-bit floating point and up to 1000 audio channels can be handled!

- Process hundreds of files as easily as you do a single file thanks to the batch processing support.

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ToneTester
$0 - Suitable Systems

ToneTester is a Macintosh application that tests hearing. Specifically, it looks for offsets in how each of a person's ears hears pitch (the formal term for this is "binaural diplacusis" or "interaural pitch difference"). To use it, you adjust a slider until your ears hear the same pitch, and then ToneTester tells you the actual pitch difference.

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Vodi
$19.99 - SESTEK

Vodi is a tool for modifying pitch, timbre, duration and adding audio effects. Vodi supports independent pitch and timbre modification in the real sense as opposed to other software tools for voice modification: You can hold the pitch constant and modify the timbre and vice versa, or you can modify them independently in desired amounts. Changing the pitch results in a voice that sounds in a different tone as compared to the original. Duration modification enables varying the rate of the audio signal (speeding up or slowing down) without altering the spectral characteristics (i.e. pitch and timbre).

Modification of the vocal tract length results in the alteration of timbre and by shifting the formants one can transform, for example, a male voice into a female or a children's voice.

Vodi supports simultaneous modification of these three characteristics as well as the addition of audio effects.

Vodi supports low-delay real-time operation (around 200 ms. in full-processing mode). Pre-recorded wav files can be used for off-line processing as well.

Vodi has an easy-to-use interface for recording wav files in the desired format and modifying them.



Technical Specifications

Supports Windows 98/ME/2000/XP operating systems
Audio recording and playing in 16-bit Microsoft PCM WAV format
Supports different sampling rates (8000, 11025, 16000, 22050, 32000, 44100, and 48000 Hz)
Real-time voice modification (around 200 ms. delay in full-processing mode)


Suggested System Configuration

Windows 2000/XP operating system
256 MB RAM
1.2 GHz CPU or better
Low latency sound card with ASIO support and ASIO sound card drivers

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Funny Voice
$0 - Alexander Sabov

Funny Voice changes the pitch of your voice. Higher pitch will let you sound like a smurf, less pitch will give you a deep voice. All you need is a microphone.
- Instead of your microphone, plug in the sound output of your tv card or your audio system and listen!
- Great for your next karaoke party!
- Use it for your answering machine

The program is completely free!

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Transposer
$22.95 - GenTek Solutions

Transposer 2.0 allows you to raise or lower the pitch of any MP3 song without changing the tempo. You can also change the tempo of an MP3 song without changing the pitch. The quality of the recording remains the same, within reasonable limits (pitch changes of 4-5 semitones higher or lower, and tempo changes of less than 25%).

This program can be very useful to someone trying to learn a certain track of a song. Some applications of Transposer 2.0 include:

* By raising or lowering the pitch of a song you can practice in your ideal key!
* Lowering the speed makes it easier to write down each note of an arrangement or instrument solo part.

Requires Windows 95 or above.

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Speed Processor
$29.9 - Voice Imitation & Recognition Ltd.

Speed Processor is a software module that allows transformation of vocal and music pitch and speed by manually changing the speed values and voice pitch with high performance and quality. This powerful tool is based on robust algorithms that provides flexible process of vocal file and let the user to save and play the transformed file.High-accuracy efficient mathematic processing with friendly user interface.
- Handling 44.100Sps 16Bits Stereo WAV signal format
- Manually Pitch and Speed adjustment
- Play files in loop for continuous processing
- Digitally scales for accurate process inspection
- High-accurate low resolution manual adjusting
- Internet downloads updates ability
- Stereo vocal signal graph

User Benefits
- Ability to provide special voice speed processing effects
- high-accurate wide-spectrum transforming
- Improving vocal composing for recording studios
- Editing effects for post-productions studios
- Performing high quality vocal transformation and shaping.

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