Notewise AutoTuner

Notewise Auto Tuner is a utility for recording, analyzing, and editing audio tracks. It features a suite of DSP-based tools to adjust pitch, timing, and tonality.

■ Video Tutorial & Resources:

・Demonstration Video (YouTube):
For a comprehensive guide on how to use the app, please watch our video tutorial. We highly recommend viewing it on YouTube, as the video description includes convenient timestamps for each feature, allowing you to jump directly to the information you need.
https://youtu.be/ttHeuGt1sT0

・User Manual (Google Slides):
Detailed step-by-step instructions and documentation can be found in our online manual here:
https://docs.google.com/presentation/d/1mxZxxUVOwq9p6b_tgCn_F9x_Uh3VeYz5VuYswyua4T8/edit?usp=sharing

■ Key Features:

・Recording & Import:
Supports direct recording of audio or importing existing files for both melody and backing tracks.

・Multi-Track Management:
Enables loading and managing multiple melody tracks simultaneously for polyphonic arrangement and synchronization.

・Backing Track Reference:
Allows for the use of a backing track as a musical reference while editing or recording other layers.

・Pitch Transition Smoothing:
Includes a DSP algorithm to reduce abrupt pitch changes between notes, resulting in smoother transitions.

・Audio-to-Note Analysis & Editing:
Converts audio into note data for visualization and modification on a piano-roll interface.

・Bulk Note Replacement:
Facilitates the batch replacement of specific notes to change scales or keys.

・Rhythm & Timing Correction:
Provides tools to adjust the start and end timings of notes for rhythmic alignment.

・Formant & Phase Vocoder DSP:
Utilizes a Phase Vocoder for pitch shifting and time stretching with a formant-keep function.

■ UI & Customization:

・Adjustable Zoom Level:
Users can change the UI zoom scale in the settings to suit their editing preference.

・Configurable Preview Playback:
The pre-roll and post-roll duration for previewing edited segments can be customized for more efficient checking.

■ Important Notes:

・Monophonic Analysis:
Audio-to-note analysis is optimized for monophonic audio sources, such as solo vocals or single instruments.

・Advertisements:
Please note that advertisements are displayed when accessing the settings menu or adding new tracks.

[ COMMUNITY & DESIGN ]
Special thanks to Mostafiz for gifting the beautiful new app icon!

Recent changes:
Reduces the awkwardness of the transition between sounds before and after the changed note.
Special thanks to Mostafiz for gifting the beautiful new app icon!
Resolved the issue where the note length would become 0 and cause a crash.
Mitigated the issue of waveform distortion during autotune.
Rectified the pitch setting menu.
Reduces the unnaturalness of sound transitions during pitch correction.
Improved usability through layout modifications, etc.