Velocity Gilbert AZ

The loudness of the note depends on how hard you strike the key. But even in the piano, quite a lot of technology (in the form of carefully balanced levers) goes into producing that effect.

Carol's Piano Studio
(480) 858-0258
30 W. San Angelo St.
Gilbert, AZ
 
Tammie W.
(877) 231-8505
E. Diamond Ave.
Mesa, AZ
Subjects
Music Theory, Piano
Ages Taught
5 to 99
Specialties
classical
Education
Savannah High School - music - 1976-1979 (High School diploma received)
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TakeLessons Music Teacher

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Ginni A.
(877) 231-8505
N. Lakeshore Dr.
Chandler, AZ
Subjects
Piano, Theatrical Broadway Singing, Opera Voice, Singing, Music Theory
Ages Taught
4 to 99
Specialties
voice, piano, music theory & composition, Broadway singing, theatrical singing, opera, classical singing Bel Canto form of vocal instruction Genres: -classical/opera -musical theatre/Broadway -pop/rock/country gospel/folk -jazz
Education
Brigham Young University - Art, Psychology, Music, Business - 1979-1981 private masters classes - Music/vocal Performance and Music Education - 1992-1994 private piano lessons - piano - 1989-1993
Membership Organizations
TakeLessons Music Teacher

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Taran A.
(877) 231-8505
e. Mission Lane
Scottsdale, AZ
Subjects
Singing, Harmonica, Acting, Dance, Theatrical Broadway Singing, Classical Guitar, Piano, Speaking Voice, Music Performance, Music Theory, Flute, Ukulele, Guitar
Ages Taught
5 to 99
Specialties
I teach every style but especially like pop and jazz. I initiate my students with chord-ing methods for the songs they enjoy right away so they can sound advanced in a easy approach.
Education
University of Calgary - Music - 1972-1976 (Bachelor's degree received) University of Calgary - Education - 1976-1978 (Master's degree received) Toronto Conservatory of Music - Piano Pedagogy - 1965-1980 (Associate degree received)
Membership Organizations
TakeLessons Music Teacher

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Daniel S.
(877) 231-8505
E Harvard St
Phoenix, AZ
Subjects
Clarinet, Music Performance, Piano, Music Theory, Saxophone
Ages Taught
1 to 99
Specialties
Mostly classical with some jazz, from early music to the present day.
Education
Hampton Christian High School - HS Diploma - Fall 1998 - Spring 2004 (High School diploma received) Virginia Commonwealth University - Music Performance - Fall 2004-Spring 2009 (Bachelor's degree received)
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TakeLessons Music Teacher

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Lisa Hansen Piano Studio
Mesa, AZ
 
janice g.
(877) 231-8505
N. Wilbur
Mesa, AZ
Subjects
Piano
Ages Taught
5 to 15
Specialties
I can teach students to read music and play classical or I can teach them to play individual songs by chord progressions, I can also teach songwriting and theory.
Education
University of Phoenix - Organizational Management - 1998-2001 (Master's degree received) Arizona State University - Psychology - 1990 (Bachelor's degree received) City College San Francisco - General/Music minor - 1985-1988 (Associate degree received)
Membership Organizations
TakeLessons Music Teacher

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Carolyn R.
(877) 231-8505
E. Cherokee St.
Phoenix, AZ
Subjects
Opera Voice, Music Theory, Music Performance, Piano, Theatrical Broadway Singing, Singing
Ages Taught
5 to 99
Specialties
Opera, classical, musical theater
Education
University of Minnesota, Duluth - Music Performance (Voice) - 01/04-05/06 (Master's degree received) Trinity College, Deerfield, IL - Music Educatioin - 09/79-05/81 (Bachelor's degree received) University of Michigan, Ann Arbor - Voice Performance - 09/76-05/79 (not complete)
Membership Organizations
TakeLessons Music Teacher

Data Provided by:
Daniel S.
(877) 231-8505
E Harvard St
Phoenix, AZ
Subjects
Clarinet, Music Performance, Piano, Music Theory, Saxophone
Ages Taught
1 to 99
Specialties
Mostly classical with some jazz, from early music to the present day.
Education
Hampton Christian High School - HS Diploma - Fall 1998 - Spring 2004 (High School diploma received) Virginia Commonwealth University - Music Performance - Fall 2004-Spring 2009 (Bachelor's degree received)
Membership Organizations
TakeLessons Music Teacher

Data Provided by:
janice g.
(877) 231-8505
N. Wilbur
Mesa, AZ
Subjects
Piano
Ages Taught
5 to 15
Specialties
I can teach students to read music and play classical or I can teach them to play individual songs by chord progressions, I can also teach songwriting and theory.
Education
University of Phoenix - Organizational Management - 1998-2001 (Master's degree received) Arizona State University - Psychology - 1990 (Bachelor's degree received) City College San Francisco - General/Music minor - 1985-1988 (Associate degree received)
Membership Organizations
TakeLessons Music Teacher

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Velocity

If you’ve ever played a piano, the process seems perfectly natural: The loudness of the note depends on how hard you strike the key. But even in the piano, quite a lot of technology (in the form of carefully balanced levers) goes into producing that effect. Other keyboards, such as organs and the first generation of synthesizers, don’t respond in that way. Play lightly, play hard — it makes no difference.

Just about all synthesizer keyboards today respond the way a piano does. There will be subtle differences, but the speed with which the key travels downward is sensed by a mechanism of some sort, and the information coming from the sensor is used to affect the sound of the synth.

The speed of the key as it descends toward the keybed is called its velocity. Each key has its own velocity sensor. And because just about all keyboards transmit MIDI, the velocity data is always encoded in the form dictated by MIDI. MIDI defines messages called note-on and note-off, and each note-on message includes velocity. (Note-off velocity — the speed with which the key is allowed to rise at the end of the note — is also defined by the MIDI Specification, but it’s rarely used.)

Because the velocity is embedded in the note-on event, the velocity of a note can’t change while the note is sounding. The value transmitted by the velocity sensor remains the same from the start of a given note to its end. Manufacturers of consumer keyboards sometimes blur this distinction by referring to velocity as “pressure.” MIDI defines a separate type of data called pressure, or aftertouch. When a keyboard senses pressure (not all of them do), you can send a control signal by pressing down harder after the key has reached the keybed. But that control signal has nothing to do with velocity.

MIDI defines velocity as a data type that can have values ranging from 1 to 127. A velocity of 1 is extremely slow (produced by very light playing), and 127 is extremely fast (produced by very hard playing).

USING VELOCITY TO CONTROL SOUND

The most common use of velocity is to control the loudness of the notes. As on a piano, when you play harder, the notes will be louder. On a synthesizer, this is accomplished by using velocity to modulate the amplitude of the audio signal. If you roll up your sleeves and do a little voice programming, you’ll probably find a parameter called VEL or Velocity in the Amplifier, AMP, or VCA area of your synth. If you turn this parameter down to zero, the velocity-to-loudness effect should go away: All notes should be equally loud.

If you listen closely to a piano, you’ll hear that the louder notes also have more sound energy in the upper frequency range. In other words, they’re not only louder, they’re also brighter. This effect is modelled in most synthesizers. If your synth has analog-type lowpass filters, you’ll find a parameter with which you can control velocity modulation of the filter cutoff frequency. When the velocity value is higher, the filter cuto...

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