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#103563 - 09/20/02 08:54 AM
Re: More Tyros demos......
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Member
Registered: 08/16/00
Posts: 442
Loc: UK
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The megavoices are intended to give this keyboard instrument an "acoustic" edge, that is to add the sparkle of a life performance by emulating the fundamental acoustic and rhythm instruments, the guitar and bass. The Sweet! voices give solo's the edge in realism, the Live! voices add presence and dynamics (e.g. the Live! Drum kits and strings, pianos and Brass) whilst the Cool! voices add warmth and character, e.g. the Jazz guitars and electric piano. Certainly performing live with the megavoices is probably out of the question, and I dont think that was Yamaha's intention. They are added for creating authentic backing tracks, styles and accompaniment and with the right programming and playing techniques, they give the user more creativity and potential. No matter how good a player you are, its frustrating to be held back by cheesy sounds. On the contrary, if you cant play very well, dont expect to get the best out of these new sounds. I agree that 10 megavoices doesnt sound much, but then a guitarist doesnt own 10 guitars and a bass player doesnt usually have several basses to play. No doubt in the future we will see more of these "megavoices" appearing in new models, I expect yamaha will begin to introduce them into their psr range with time for enhancing the styles. remember the tyros has a whopping 96MB of voice wave memory, thats more than any other keyboard I know of. Most of that is consumed by these voices, so they do require considerable resources. As always, the demos are slick and will show off what can be done with the right skills.. as to achieving the same yourself, only time will tell! But it will be fun trying!!!! Simon ------------------ ________________________ Simon G.K. Williams simon@svpworld.com Creative Music & Multimedia http://www.svpworld.com________________________
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#103566 - 09/23/02 01:41 PM
Re: More Tyros demos......
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Senior Member
Registered: 07/09/02
Posts: 1087
Loc: Atlanta, Georgia
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From the Tyros manual and what I've read in other places, I get the impression that you cannot select or use the MegaVoices at all, even in creating your own custom styles. You can immitate a MegaVoice though. If I'm right then a MegaVoice is just a stack of existing individual sounds on the Tyros seperated by velocity zones. Example: an acoustic guitar MegaVoice could have the following individual voices in it: acoustic guitar (possibly seperate voices for high and low tones), acoustic guitar pluck, ac. gtr harmonic/overtone, slide noise, etc. You can select and play those individual sounds yourself, sequence with them, and create custom styles with them by assigning each sound to a midi channel and using lots of midi channels... say five or six to get a psuedo-MegaVoice guitar. And instead of using six notes of polyphony to make a six-string acoustic guitar you might use far more. Yamaha can use the real MegaVoices to get all of those sounds with just one midi channel and probably has a custom sequencer/style creator program and/or a specialized controller setup for preventing overlapping sounds, thereby freeing up more free midi channels/memory/polyphony for other sounds when the MegaVoices are used in performance. This would have the clever side effect of making you rely on Yamaha for more styles that take full advantage of the MegaVoices. Or I've totally missed the boat here and sank to the bottom of the lake...
_________________________
Jim Eshleman
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#103568 - 09/25/02 07:14 AM
Re: More Tyros demos......
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Member
Registered: 08/16/00
Posts: 442
Loc: UK
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Originally posted by The Pro: From the Tyros manual and what I've read in other places, I get the impression that you cannot select or use the MegaVoices at all, even in creating your own custom styles. You can immitate a MegaVoice though. If I'm right then a MegaVoice is just a stack of existing individual sounds on the Tyros seperated by velocity zones. Example: an acoustic guitar MegaVoice could have the following individual voices in it: acoustic guitar (possibly seperate voices for high and low tones), acoustic guitar pluck, ac. gtr harmonic/overtone, slide noise, etc. You can select and play those individual sounds yourself, sequence with them, and create custom styles with them by assigning each sound to a midi channel and using lots of midi channels... say five or six to get a psuedo-MegaVoice guitar. And instead of using six notes of polyphony to make a six-string acoustic guitar you might use far more. Yamaha can use the real MegaVoices to get all of those sounds with just one midi channel and probably has a custom sequencer/style creator program and/or a specialized controller setup for preventing overlapping sounds, thereby freeing up more free midi channels/memory/polyphony for other sounds when the MegaVoices are used in performance. This would have the clever side effect of making you rely on Yamaha for more styles that take full advantage of the MegaVoices. Or I've totally missed the boat here and sank to the bottom of the lake... No you can play a megavoice, but you must realise that a megavoice IS a combination of sound elements, each triggered by either velocity or octave range. If you attempt to play a megavoice on the keyboard, you will find that you achieve different elements of the voice according to how hard you hit the keys, and also in which octave you play. To achieve the best effect from these voices, you need to fine tune the phrases you record using a sequencer program, in order that the velocity of individual notes will trigger the required "element" in the voice. So, for example if you record at constant velocity of say 100 (example), you might end up on playback with a few chords of lightly strummed steel string guitar. Now, if you increase the velocity of the first notes in each chord to say 110 (example), at the beginning now of each strum in the recorded phrase you will hear a harder strum sound. Then you might like to add a few extra notes at velocity 120 at the end of the chord to produce a finger release sound from the strings... Achieving the effect of a real guitar strumming will require a lot of practice and no doubt analysis of both a real guitar performance and some of yamaha's megavoice phrases in their styles and songs. One idea would be to first record the best guitar strumming rhythmn as chords on the keyboard using a standard guitar voice. Then, choose a megavoice guitar instead, and tweak the velocities of the recording to the megavoice, such that harder notes in the recording trigger the hard strum elements, and soft ones trigger the soft elements. This is of course a very broad and simplified explanation, but megavoices fetches a whole new concept in playing technique on the keyboard. As it was said though earlier, yamaha's main intention is for you to enjoy the sound of these new voices with their already preprogrammed styles. The voices are there for those who have the courage to program musical phrases for them! Regards Simon ------------------ ________________________ Simon G.K. Williams simon@svpworld.com Creative Music & Multimedia http://www.svpworld.com________________________
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#103570 - 09/26/02 02:03 PM
Re: More Tyros demos......
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Member
Registered: 08/16/00
Posts: 442
Loc: UK
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Originally posted by The Pro: Simon: I like your explanation and think it is similar to my own, but I question whether you are able to select and play a megavoice from the Tyros keyboard. Page 80 of the Tyros owners manual specifically says that you cannot do this from the Tyros, nor are the megavoices meant to be used at all by the user due to the near-impossibility of using them in live performance. From what I've read by George Kaye, I gathered that the individual "elements" of a megavoice are available as individual voices that are selectable from the Tyros, but not the composite megavoices themselves. Can you tell me where you read that the megavoices are playable from the Tyros keyboard? Is the Tyros manual wrong or have I misread something? As I haven't played a Tyros yet, I can't be sure but here is what I think. If you edit one of the "megavoiced" styles, then choosing one of the tracks featuring a megavoice will give you the megavoice at the keyboard. Now you could then store this into one of the registration memories.... and recall in performance mode. Maybe it will work? It's quite possible that if the megavoice is in some obscure bank that it may not be accessible from the main voice list, and that a sequence of midi sysex or bank/program change values sent to the keyboard either from a sequencer or from a file on the keyboard would be needed to access the megavoices. According to the Data list page 38, the data saved to a registration memory or OTS in the style is control change, bank MSB, bank LSB and Program change. Therefore as long as its possible to first choose the voice by sending these signals to the keyboard, it should be possible to store them into a registration memory and then recall them. Simon ------------------ ________________________ Simon G.K. Williams simon@svpworld.com Creative Music & Multimedia http://www.svpworld.com________________________
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#103582 - 09/27/02 06:42 PM
Re: More Tyros demos......
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Member
Registered: 09/23/02
Posts: 109
Loc: NRH, TX, USA
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Frank and Elle, I think you are missing Simons (and The Pro's) very valuable point - arranger keyboards are turn-on, pick a style and go - either at home OR live.
While I for one will not dispute the quality of 'pure' sampling and the ease of use (with a "little work up front") in the studio environment, I can't really see you picking up that computer (plus card, cables, board, mouse, speakers, etc), putting it in an SKB case and showing up at the gig ready to play.
Again I think it's unfair to discuss/compare apples and oranges.
Regards, Steve
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