Method for rapid transposition of electronic musical keyboards

SCALE SHIFTING AND VOLUME ADJUSTMENT METHODS, APPARATUS, AND DEVICE

SELECTIVE TONE SHIFTING DEVICE

Apparatus and method for pitch-shifting audio signal with low complexity

Network musical instrument

Network musical instrument

Musical instruments including keyboard guitars

Musical instruments including keyboard guitars

Network musical instrument

Modulating keyboard with relative transposition mechanism for electronic keyboard musical instruments

Musical instruments including keyboard guitars

Musical instrument digital interface with voice note identifications

Interactive performance direction for a simultaneous multi-tone instrument

Association of virtual controls with physical controls

Interactive performance direction for a simultaneous multi-tone instrument

Latency reduction in transposer-based virtual bass systems

Stringed instrument

Electro-acoustic audio reverberation device

Electronic musical instrument

Tone information processing apparatus and method

Apparatus and method for modifying an audio signal using envelope shaping

Apparatus and method for modifying an audio signal using harmonic locking

Multi-media spatial controller having proximity controls and sensors

Methods to Create New Melodies and Music From Existing Source

Virtual bass synthesis using harmonic transposition

Electro-acoustic audio reverberation device and method

Intervalgram representation of audio for melody recognition

Intervalgram representation of audio for melody recognition

Pitch shift device and process

Intervalgram representation of audio for melody recognition

Simulating several instruments using a single virtual instrument

Multi-media device enabling a user to play audio content in association with displayed video

DROP TUNE SYSTEM

Harmonic sound generator and a method for producing harmonic sound

Guitar transposer pedal

AUTOMATIC TONE-FOLLOWING METHOD AND SYSTEM FOR MUSIC ACCOMPANYING DEVICES

Video game controller

KEYS FOR MUSICAL INSTRUMENTS AND MUSICAL METHODS

Complete orchestration system

Method and apparatus to automatically match keys between music being reproduced and music being performed and audio reproduction system employing the same

Patch time out for use in a media application

User interface for mixing sounds in a media application

Visual responses to a physical input in a media application

Association of virtual controls with physical controls

Simulating several instruments using a single virtual instrument

Method for keying human voice audio frequency

Microtonal tuner for a musical instrument using a digital interface

MUSICAL INSTRUMENT INPUT DEVICE

KARAOKE APPARATUS AND METHOD THEREOF

AUDIO PROCESSING APPARATUS SUITABLE FOR SINGING PRACTICE

Apparatus and method for interactive

Method of utilizing a touch sensor for controlling music playback and related music playback device

Electronic musical instrument and computer-readable recording medium

Portable media player

Method and apparatus for randomized variation of musical data

Sound effecter, fundamental tone extraction method, and computer program

Keyboard instrument

Electronic musical apparatus for displaying score or fingering

Apparatus and method for providing a twin piano function

Electronic musical apparatus for transposing musical piece

Music instrument system and methods

Apparatus for reproduction of compressed audio data

Fingering guide displaying apparatus for musical instrument and computer program therefor

Musical keyboard pitch functions

Electronic music instrument and method for controlling an electronic music instrument