enow.com Web Search

Search results

1. Results from the WOW.Com Content Network

2. Piano key frequencies - Wikipedia

   en.wikipedia.org/wiki/Piano_key_frequencies

   This is a list of the fundamental frequencies in hertz (cycles per second) of the keys of a modern 88-key standard or 108-key extended piano in twelve-tone equal temperament, with the 49th key, the fifth A (called A 4), tuned to 440 Hz (referred to as A440). [1] [2] Every octave is made of twelve steps called semitones.

3. A440 (pitch standard) - Wikipedia

   en.wikipedia.org/wiki/A440_(pitch_standard)

   An 88-key piano, with the octaves numbered and middle C (cyan) and A 4 (yellow) highlighted. A440 is widely used as concert pitch in the United Kingdom [8] and the United States. [9] In continental Europe the frequency of A 4 commonly varies between 440 Hz and 444 Hz. [8]

4. MIDI tuning standard - Wikipedia

   en.wikipedia.org/wiki/MIDI_Tuning_Standard

   Not only is 440 Hz the standard central pitch for MIDI, it is also widely used as the "concert A " standard pitch (A 4 e.g. USA, UK), and since that is represented in MIDI signals by the integer 69 (nine semitones above middle C (C 4, c′), which is 60 decimal or 0x3C hexadecimal), this gives a real number which expresses pitch in a manner ...

5. Scientific pitch notation - Wikipedia

   en.wikipedia.org/wiki/Scientific_pitch_notation

   For standard A440 pitch equal temperament, the system begins at a frequency of 16.35160 Hz, which is assigned the value C 0. The octave 0 of the scientific pitch notation is traditionally called the sub-contra octave , and the tone marked C 0 in SPN is written as ,,C or C,, or CCC in traditional systems, such as Helmholtz notation .

6. Chromatic scale - Wikipedia

   en.wikipedia.org/wiki/Chromatic_scale

   Chromatic scale: every key of one octave on the piano keyboard. The chromatic scale (or twelve-tone scale) is a set of twelve pitches (more completely, pitch classes) used in tonal music, with notes separated by the interval of a semitone.

7. Quantization (music) - Wikipedia

   en.wikipedia.org/wiki/Quantization_(music)

   The purpose of quantization in music processing is to provide a more beat-accurate timing of sounds. [2] Quantization is frequently applied to a record of MIDI notes created by the use of a musical keyboard or drum machine. Additionally, the phrase "pitch quantization" can refer to pitch correction used in audio production, such as using Auto-Tune.

8. C (musical note) - Wikipedia

   en.wikipedia.org/wiki/C_(musical_note)

   For an instrument in equal temperament tuned to the A440 pitch standard widely adopted in 1939, middle C has a frequency around 261.63 Hz [1] (for other notes see piano key frequencies). Scientific pitch was originally proposed in 1713 by French physicist Joseph Sauveur and based on the numerically convenient frequency of 256 Hz for middle C ...

9. Comparison of MIDI editors and sequencers - Wikipedia

   en.wikipedia.org/wiki/Comparison_of_MIDI_editors...

   Music notation software with full MusicXML support. Piano roll editor, unlimited parts. good stability below 300 000 notes, edit multiple files at once, user friendly GUI, portable edition. Musink: Windows: Proprietary: Lee Reid: Music notation freeware with MIDI output, loop, and playback functionality. Notation Composer: Windows, with Wine ...