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  2. Pitch shifting - Wikipedia

    en.wikipedia.org/wiki/Pitch_shifting

    For example, a pitch shifter set to increase the pitch by a fourth will raise each note three diatonic intervals above the notes actually played. Simple pitch shifters raise or lower the pitch by one or two octaves, while more sophisticated devices offer a range of interval alterations. Pitch shifters are included in most audio processors today.

  3. Doppler effect - Wikipedia

    en.wikipedia.org/wiki/Doppler_effect

    A common example of Doppler shift is the change of pitch heard when a vehicle sounding a horn approaches and recedes from an observer. Compared to the emitted frequency, the received frequency is higher during the approach, identical at the instant of passing by, and lower during the recession.

  4. Audio time stretching and pitch scaling - Wikipedia

    en.wikipedia.org/wiki/Audio_time_stretching_and...

    For example, one could move the pitch of every note up by a perfect fifth, keeping the tempo the same. One can view this transposition as "pitch shifting", "shifting" each note up 7 keys on a piano keyboard, or adding a fixed amount on the Mel scale, or adding a fixed amount in linear pitch space. One can view the same transposition as ...

  5. Effects unit - Wikipedia

    en.wikipedia.org/wiki/Effects_unit

    For example, a pitch shifter set to increase the pitch by a fourth will raise each note four diatonic intervals above the notes actually played. Simple, less expensive pitch shifters raise or lower the pitch by one or two octaves, while more sophisticated and expensive devices offer a range of interval alterations. A pitch shifter can be used ...

  6. Electronic fluency device - Wikipedia

    en.wikipedia.org/wiki/Electronic_fluency_device

    Pitch-shifting frequency-altered auditory feedback (FAF) changes the pitch at which the user hears his or her voice. Varying pitch from quarter, half or full octave shift typically results in 55–74% decreases stuttering in short reading tasks.

  7. Today's Wordle Hint, Answer for #1304 on Monday ... - AOL

    www.aol.com/todays-wordle-hint-answer-1304...

    If you’re stuck on today’s Wordle answer, we’re here to help—but beware of spoilers for Wordle 1304 ahead. Let's start with a few hints.

  8. Musical tuning - Wikipedia

    en.wikipedia.org/wiki/Musical_tuning

    Tuning is the process of adjusting the pitch of one or many tones from musical instruments to establish typical intervals between these tones. Tuning is usually based on a fixed reference, such as A = 440 Hz. The term "out of tune" refers to a pitch/tone that is either too high or too low in relation to a given reference pitch. While an ...

  9. Today's Wordle Hint, Answer for #1300 on Thursday, January 9 ...

    www.aol.com/todays-wordle-hint-answer-1300...

    Hints and the solution for today's Wordle on Thursday, January 9.