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Topic: Pitch shift

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pitch music

innings pitched

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Audio timescale pitch modification

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	Audio timescale-pitch modification - Wikipedia, the free encyclopedia
		Pitch scaling or pitch shifting is the reverse: the process of changing the pitch without affecting the speed.
		A frequency shift, which is performed by amplitude modulation, does not preserve the ratios of the harmonic frequencies that determine the sound's timbre, and is not a "musical" transformation.
		Similarly, a literal pitch scaling, in which the musical pitch is scaled (a higher note would be shifted at a greater interval than a lower note) is highly unusual, and not musical.
	en.wikipedia.org /wiki/Audio_timescale-pitch_modification (976 words)

	Pitch shifts
		When the pitch of a tone of constant frequency changes appreciably due to a change of intensity or on superposition of another sound, this is called a pitch shift.
		The amount of pitch shifts and pitch deviations which may occur in normal-hearing persons is between 0 and plus/minus a few percent (in terms of equivalent frequency departure).
		That is, a pitch shift induced by, e.g., a change in intensity may be either enhanced or compensated for by superposition of another sound of suitable type and intensity.
	www.mmk.e-technik.tu-muenchen.de /persons/ter/top/pshifts.html (1158 words)

	The G-Force Pitch Shift
		If a voice is pitch shifted higher than the dry signal it will appear brighter, and when bypassing the effect the dry sound will appear dull in contrast.
		The simplest way to avoid this is to keep a relatively low level on the pitched voices, or pan them away from the dry sound in the stereo image.
		The delay in the Intelligent Pitch deteriorates badly when you stop playing a note that's been delayed more than about 100ms (except when the Pitch Shift Voice is set to zero pitch shift or one octave).
	g-force.info /PIT.htm (1026 words)

	x0xb0x (Site not responding. Last check: 2007-10-23)
		The current pitch shift is displayed as a blinking light on the note keys.
		A pitch shift of 0 is displayed as low C, a pitch shift of +1/2 note is displayed as C#, A pitch shift of +1 octave is displayed as high C. If no LEDs light, the current pitch shift is negative.
		A pitch shift of 0 is displayed as high C, a pitch shift of -1/2 note is displayed as B, A pitch shift of -1 octave is displayed as low C. If no LEDs light, the current pitch shift is positive.
	web.media.mit.edu /~ladyada/make/x0xb0x/manual/trackedit (589 words)

	School of Communication at Northwestern University :: Communication Sciences and Disorders :: Papers Related to Lab ...
		This feedback of the vocal signal was shifted in pitch either up or down, with the duration of this shift systematically manipulated at 100 ms, 500 ms and 1000 ms.
		When pitch shifts exceeding 500 ms in duration were presented, subjects' averaged responses appeared to consist of both an early and a late component.
		In the present study, pitch-shift stimuli consisting of a disparity between voice F0 and feedback pitch of varying ramp onset velocities, were presented to subjects vocalizing a steady /ah/ sound to examine the effect of stimulus onset on voice F0 responses.
	www.communication.northwestern.edu /csd/research/speech/papers (1636 words)

	Contralateral pitch shift
		changes in perceived pitch when a tone's frequency is constant) are described which are produced by simultaneous contralateral interfering sounds (wide-band noise, tones, and narrow-band noise).
		With narrow-band stimuli, shifts are confined to test tones with frequencies near those of the interfering stimulus.
		It is conluded that the observed pitch shifts are dependent on interaction of the two ears at a level of neural processing which is preceded by separate frequency selective mechanisms.
	www.mmk.e-technik.tu-muenchen.de /persons/ter/ab/033.html (127 words)

	DH_BasicModulePak - DH_Granulator (Site not responding. Last check: 2007-10-23)
		In Fixed Grain Pitch mode, the amount of pitch shift specified at the start of a grain is used throughout its duration.
		In Variable Grain Pitch mode, any changes in the amount of pitch shift are applied over the course of the grain as it is being generated.
		Extra buffering is required if the pitch shift is to be modulated at audio rates so that it will increase within each grain.
	www.dehaupt.com /SynthEdit/DH_Granulator.htm (724 words)

	French Horn Stopping -- Why the pitch shift?
		When the "stopping mute" (or the hand, which the mute emulates) is inserted into the bell, the set of pitches produced for any given fingering is one semitone higher than it would be without the mute.
		This would result in the pitch going up (which is what you'd expect, since the effective length of the vibrating tube is getting shorter).
		The fl lines show the drop in pitch that occurs when the mute is inserted; the blue lines show the pitch rise that would happen if the phantom node could be pushed into the bell.
	www.well.com /user/smalin/hornstop.htm (816 words)

	PRLDemo
		This sequence compares the pitches of the triangular wave and the signal with the first five harmonic components missing.
		And this one compares the pitch of the complex with the pitch of a pure tone at the missing fundamental frequency.
		This sequence is to compare the pitch of the same complex with and without pitch shift.
	www.imedea.uib.es /~piro/PitchPage (462 words)

	[linux-audio-dev] pitch-shift library (Site not responding. Last check: 2007-10-23)
		Essentially, i want to take arbitrary audio input and pitch shift it just a little bit, indeed very little - the shift should be so small as it would not even qualify as out-of-tune for most practical purposes (provided that the original sound is perfectly in-tune).
		A shift not bigger than the usual tuning error of ordinary unplugged instruments.
		I also need to vary the shift, not too fast (the pitch shifting modulator will change the shift up and down a couple times per second or less), but still change it dynamically.
	www.music.columbia.edu /pipermail/linux-audio-dev/2004-June/008669.html (181 words)

	Gong - Wikipedia, the free encyclopedia
		They are commonly played with padded mallets (although wooden sticks may be used) on the boss, producing a fundamental pitch with little overtones.
		A tiger gong is a slightly descending or less commonly ascending gong, larger than an opera gong and with a less pronounced pitch shift.
		A Sheng Kwong gong is a medium to large gong with a sharp staccato sound.
	en.wikipedia.org /wiki/Gong (2587 words)

	DART Software Forums - pitch shift
		The help file states that pitch shift can be used to change the key of a file without altering the duration.
		The tempo of the piece decreases as the pitch is lowered.
		The DART XP/Pro software is where you can alter the pitch with respect to time and vice versa.
	www.dartpro.com /forums/topic.asp?TOPIC_ID=100 (245 words)

	TAP-plugins
		The latter is scaled in percentage of the original pitch, so that is closer to a "physical", non-musical approach.
		The "Semitone Shift" control has priority over the "Rate Shift" control in a way that if "Semitone Shift" is nonzero, it determines the amount of pitch shift in itself.
		To create harmonies of a vocal track (simulating another vocalist singing the same thing a bit lower/higher), apply a pitch shift of 3 or 5 semitones to the track, and mix it to the original with a slightly lower volume.
	tap-plugins.sourceforge.net /ladspa/pitch.html (493 words)

	Cockos Confederated Forums - .926 with pitch shift/stretch is up.
		Pitch shifting, I don't really grab what it is so I won't comment.
		Pitch shifting by cents does not seem to work using the kb shortcuts (shift+7, shift+8) - by ear or by looking at the item properties with F2.
		I think it would be really useful, and arguably more intuitive, if the UI clearly exposed the changes made to pitched and stretched items (I know this is already visible in the item dialog).
	www.cockos.com /forum/showthread.php?p=3499#post3499 (909 words)

	Guitar Resources: Tablature: B: Big Country: The Storm
		If you listen to the "King Biscuit Flower Hour" live version, you can clearly hear the use of pitch shifting with the e-Bow during the introduction.
		(Pitch shift #3 - original note mixed with a pitch shift of 7 semi-tones up with the pitch shifted note a shade higher in the mix than the original note)
		(Pitch shift #4 - original note mixed with a pitch shift of five semitones down - add chorus) A second e-Bow is added half way through this part playing a D (G string 7th fret).
	www.guitarists.net /tab/view.php?id=43498 (1291 words)

	Pitch Shift using DFT?
		By pitch shifting the DFT I mean: (SHIFT < 1)
		If I run all the processing except the actual DFT pitch shift, the output
		Shifting using the Fourier Transform" which is located at:
	www.dsprelated.com /showmessage/2455/1.php (180 words)

	GTR4000 Presets
		The output of each shifted voice is delayed 125ms from the previous voice.
		With a frequency shifter, the lower frequencys are pitch shifted more than the higher frequencys.
		This is an unusual combination of a digital delay, a cycling 'wah, wah' filter, and a micro pitch shift.
	www.eventide.com /profaud/gtr4psts.htm (5093 words)

	Pitch Shift Software Reviews: Shift Schedules for 10 Shifts and 50 People; Shift Schedules for 10 Shifts and 50 People (Site not responding. Last check: 2007-10-23)
		The Rotating-25 Excel spreadsheet creates rotating or fixed shift schedules for up to 25 shifts per day for 25 people for up to a 52-week period.
		Vacations and vacation shift assignments are easily assigned to your employees.
		Excel spreadsheet automatically assigns up to 50 people to up to 10 shifts per day in response to your scheduling needs and your employee`s preferences and qualifications.
	www.softcetera.com /all/pitch-shift.htm (713 words)

	DriverHeaven.net - pitch shift?
		after looking around on the net a little, i notice their isn't much free code around for pitch shifting algorithms.
		In fact, I did not "write" the Pitch Shift effect - I simply mapped out the GPRs from the APS effect and created a kXl GUI wrapper for it.
		If the effect behaves strangely, it would be interesting to see how the kX version compares to the original APS version when fed with the same input.
	www.driverheaven.net /printthread.php?t=11967 (416 words)

	Free Sound effects (Site not responding. Last check: 2007-10-23)
		Often, the delayed signals will be pitch shifted to create a harmony with the original signal.
		One application of pitch shifting is pitch correction.
		- the opposite of pitch shift, that is, the process of changing the speed of an audio signal without affecting its pitch.
	www.free-soundeffects.com (5090 words)

	Apple - Logic Pro - Special Effects and Helper Utilities (Site not responding. Last check: 2007-10-23)
		Change a vocal track into bird chirps or a robot voice with the Vocal Transformer.
		This plug-in changes the pitch and/or formants of a vocal track, without affecting the other.
		The Pitch Shifter detunes the signal in semitones and cents (1/100th of a semitone step).
	www.apple.com /logicpro/specialandutility.html (555 words)

	Sonic State - News High Speed Time Stretch and Pitch Shift Technology, PHISYX2 up to 700% faster than V1
		PHISYX is a time stretch/pitch shift technology at world-class level, which has been developed by P SOFTHOUSE.
		The latest PHISYX has been written in a common programming language, not in special codes for certain platforms, so that it can be easily built in other audio software and hardware.
		For example, PHISYX users can utilize a pitch shift feature for microphones to output processed sounds from loud speakers in real time.
	www.sonicstate.com /news/shownews.cfm?newsid=2367 (447 words)

	Audio Talk! - Monitor pitch shift during crank
		AllAudio.org is a free, independent resource made available to you by a group of volunteers.
		there is no frequency shift, but the brain still expects it, so we
		stimulated, we perceive that the pitch of the tone has moved down.
	www.allaudio.org /detail-7191256.html (1012 words)

	NI Forums - pitch shift
		is there a good way to build a pitch shifter that doesn't use an audio table?
		This is the easiest way to do this.
		you know john, there used to be a really good pitch shift in the "essential" library in reaktor 3.
	www.native-instruments.com /forum/printthread.php?t=10986 (78 words)

	Pitch Shift Software - AudioForums.com
		I should probably rephrase that - I know I'll get a lot more capabilities than just the pitch shift but that's really the only one I'm interested in.
		I'd have to buy it again they said and they were'nt clear on whether their program would do the pitch change.
		They list a bunch of stuff but pitch change isn't one of them.
	www.audioforums.com /forums/showthread.php?t=12916 (590 words)

	Re: Pitch perception shift caused by carbamazepine and yawning (chen-gia tsai ) (Site not responding. Last check: 2007-10-23)
		Re: Pitch perception shift caused by carbamazepine and yawning (chen-gia tsai)
		Their finding of a decrease in auditory evoked potential (AEP) index during anesthetics-induced yawning might be related to the auditory brainstem response changes cause by carbamazepine.
		[...] Hypersensitivity to various auditory, tactile, and visual stimulation was present and shifts in the brainstem ambient power spectral frequency occurred in response to tactile stimulation.' As yawning is under the control of several neurotransmitters and neuropeptides at the central level, is it possible that yawning-induced pitch shift can be explained in terms of neurochemistry?
	www.auditory.org /postings/2004/897.html (385 words)

	Pitch Shift - Riverside State Hospital : Abandoned Photography : opacity.us (Site not responding. Last check: 2007-10-23)
		Pitch Shift - Riverside State Hospital : Abandoned Photography : opacity.us
		The very top floor above one of the wards was attic-like in that the ceilings were lower and followed the pitch of the roof.
		Memories and stories from past employees, visitors or patients are gratefully welcomed, they help keep these places alive!
	www.opacity.us /image3048.htm (228 words)

	Free Download Guitar and Drum Trainer 2 2 \| Slow down music, pitch shift to learn guitar \| My Music Tools
		Guitar and Drum Trainer 2 lets you easily slow down songs and music without changing the pitch so that you can learn new songs and music on your guitar or any other instrument.
		You can pitch shift your MP3 music to match your instrument, so you never need to tune your guitar to match the song.
		Time and position information is given for elapsed time, remaining time, and total playing length.
	www.mymusictools.com /utilities_28/guitar_and_drum_trainer_2_18374.htm (560 words)

	Good quality voice pitch-shift algorithms (Digitech, TC Helicon, Eventide)?
		After a lot of searching I've been unable to find out anything at all
		on the algorithms used by the better vocal harmony / pitch shifters.
		> on the algorithms used by the better vocal harmony / pitch shifters.
	www.dsprelated.com /showmessage/5979/1.php (310 words)

	Free pitch shift download ♪ The music soft from the whole world ♪ My Music Tools
		Related keywords: Guitar, Drum, mp3, ogg vorbis, Slow down music, pitch shift, Trainer, 16 band equalizer, learn, band, pitch, music, Slow, down, 16, equalizer, vorbis, shift, ogg
		Flexible voice and vocal editing using natural formant pitch and timbre shifts.
		Related keywords: files, vocal remover, pitch, kok, mp3, voice recording, songs, karaoke, free, editor, kfn, tempo, player, cdg, recording, vocal, remover, voice
	www.mymusictools.com /free/pitch-shift-1.htm (550 words)

	Eventide H3000 Harmonizer Preset Info
		Use Q factor 1 and 2 to control the resonance of the filters.~B+, B/LT ~Whistle into the mic.~B+, B/LT ~Use this effect to produce a cacophony of different pitched voices: (freq) lowering this slows the pitch modulation, (amount) this will increase the pitch variation, (mix) wet/dry effect mix.~B+, B/LT ~The planet is surrounded!
		Try counting to ten while listening to the output: (speed) controls rate of time warp, (amount) controls amount of delay variation, (pitch) controls pitch of output, (feedback) use this to generate warped echoes.~B+, B/LT ~This program is a unique, pitched reverb.
		The knob will control Ch 1's pitch, and a pitch bend wheel will control Ch 2's.
	www.eventide.com /profaud/3000pres.htm (7557 words)

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