Showing posts with label AIX022. Show all posts
Showing posts with label AIX022. Show all posts

AMPLINEX 022

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AMPLINEX issue 022 was published in July 1991. Each AMPLINEX magazine is stored as a 200K single-sided 80-track disk image file (.ssd file type). The image can be used to create disks for a BBC Micro or can be loaded into a BBC emulator. For the disks to run, the BBC (real or emulated) must have an AMPLE Nucleus ROM installed and be running the Hybrid Music System.

News and reviews

In this issue we have a review of a new music disc from John Bartlett, and some views and news on music on the Archimedes, and the future of AMPLE.

Another Landscape by John Bartlett

G H Richardson
John Bartlett does it again. His latest disc 'Another Landscape' paints in realistic sound colours the scenes and feelings of a lone rider battling through a storm to reach more familiar fields and eventually the peace and security of home.
He achieves this in nine small musical sketches which he lists on a pamphlet accompanying the disc. The first, 'The Rider', bursts upon you with the crash of thunder and the hiss of lightning through which one hears the horse's galloping feet. This is then taken over by musical sound of a similar rhythm and other appropriate atmosphere music until he finds refuge in a cave.
You have only to print out the program for this item alone to realise what a superb mastery of AMPLE technique John Bartlett has. Frankly, the program frightened the life out of me - but it is there in all its technicality for those willing to decipher and learn. One small criticism on this item - I thought the galloping feet could have been made a little longer and louder as they approached before being taken over by the musical rhythm. On the other hand I shall study his 'thunder' with great interest. I've been trying to produce decent 'thunder' for years (see this issue's Music section for one attempt) - mine sounds like an artillery bombardment.
Lack of space prohibits comment on all the items, but 'The Dawn' struck me as worthy of special mention - again for its technical and innovative presentation. The early morning breeze rustles the leaves; the birds begin twittering; the sun appears and suddenly bursts forth with the full, lush sound of the organ and strings. A pity though that it 'chops off' so suddenly.
Again 'The Valley' with its descending walking bass chords and slow fruity treble main theme create a vision of never-ending distance which is very attractive. All in all this is a typically inventive work by John Bartlett which in addition to providing pleasant listening gives one a golden opportunity to see 'how it is done'. At £3.95 inclusive, he is almost giving them away.
See the Advertisements section of this issue for details of how to obtain this disc.

Music on the Archimedes

Jim Redfarn
In the News and Reviews section of AMPLINEX 021, Jack Wrigley writes that he has just bought an Archimedes A3000, mainly for graphics. I'm sure he realises by now, but other readers thinking of buying an A3000 may not, that you need to double, if not quadruple, the A3000's standard 1Mb memory, otherwise you will find using graphics-based programs, such as Impression 2, very, very tedious!
My experience with the Arc's music program 'Rhapsody' has been far less positive than Jack's. Not only are polyrhythms impossible, but my version of the Rhapsody software even hiccoughs when you combine, say, a triplet on one stave with quavers on another. Unconventional spacing of notes helps, but doesn't solve this problem. The supposed strength of Rhapsody is the printing of conventional notation. In fact there are no other ways of putting music into Rhapsody.
However, even with conventional notation I find Rhapsody unsatisfactory. Inserting notes is a very slow process compared with the method used on the Hybrid System. Furthermore, bar lines on different staves on my version of the software do not line-up automatically. You can spend a long, long, time fiddling with this. In addition, the spacing of notes on the stave will not satisfy academically-trained musicians and they are the very people who might want to use this stave-based program.
The leapfrogging scrolling of pieces is also most disconcerting. Actually, I personally find scrolling musical staves of any sort unsatisfactory. Computer screens aren't the right shape for staves. If I have to use conventional notation, I much prefer to combine small segments of music as on the Hybrid Music System.
Incidentally, I have also tried EMR's Studio 24 Plus, using an Archimedes 310 fitted with a MIDI card. It had infuriating synchronisation problems. I'm not sure of the cause - possibly the O/S, or simply insufficient memory (1Mb again). Perhaps it's OK on say an Arc 440, but Studio 24 Plus still cannot produce polyrhythms - I've asked!
The other music system on the Arc which received much pre-production publicity was 'Inspiration'. I haven't tried it yet, but reviews say that it is full of bugs.
I go along with Jack's desire for AMPLE on the Arc. This is surely justifiable now that Arcs are selling in such large numbers, often to BBC Model B and Master users. I feel confident that if Hybrid took aboard the Arc, they could sweep the music market for this computer, and probably challenge the Atari ST's hold on the wider music market.
In the meantime let us hope that Super AMPLE won't be too long coming and hang on to our BBC Masters (it is said that the new AMPLE system will not work on the Model 'B').

A surprise from Hybrid Technology

Roy Follett
A recent press release from Hybrid Technology brings to our notice a sound sampling and software package for the Archimedes.
Called ArcRecorder the hardware allows the supplied microphone (or a line input) to be plugged into the printer port and sounds sampled for inclusion in any Desktop-legal music program.
The device is described as fully compatible with all dongles currently on the market and with Hybrid's AccessLink standard for the Archimedes. This last statement I find interesting - does this indicate future musical developments on the Archimedes using this AccessLink?
The package bears a marked resemblance to another on the market advertised by Oak Solutions. On comparing the advert by Oak with Hybrid's press release, it would seem that the latter's is a more useful device inasmuch it has a 'pass-on' socket so both the printer and the sampler can be attached. At the time of writing I was unable to make contact with Hybrid Technology to clarify various points, but we hope to bring you further details in a future issue of AMPLINEX.
ArcRecorder costs £37.89 including postage, packing and VAT from:
Music Information Technology Ltd
88 Butt Lane
Milton
Cambridge
CB4 6DG

Published in AMPLINEX 022, July 1991

Watermark

by Paul Theobald

Composed by: Enya

To enhance the soporific effect of the music, Enya uses 'rubato'. That is, the speeding up of the music at the start of the bar and slowing down in the middle. This is programmed in AMPLE by the use of a conductor part (part9), with the appropriate tempo changes affecting all parts. This is briefly documented in the User Guide on p121.

I have developed my own piano instrument which is less harsh than the preset supplied, which together with the 'act' definition produce a gentle and smooth piano part.
 

Source: AMPLINEX 022 disk, file $.WATERM3


Published in AMPLINEX 022, July 1991

Watermark

by Aiden Black

Composed by: Enya

Dedicated to Castlerigg Manor Chapel

There is a reason for the dedication. Nearly everyone I know loves this album and when my Youth Group went to Castlerigg Manor in Keswick (north Lake District), we went into the chapel at about half past ten one night for an evening prayer session and played this album. The only problem is, this music tends to send people to sleep! At the end of evening prayer, we left the chapel one by one, except for one. We didn't see him again until about one in the morning!
 

Source: AMPLINEX 022 disk, file $.WATERM2


Published in AMPLINEX 022, July 1991

Watermark

by Tim Holgate

Composed by: Enya

 

Source: AMPLINEX 022 disk, file $.WATERM1


Published in AMPLINEX 022, July 1991

Tropical Seascape

by G H Richardson

This piece was inspired by Philip Wormall's 'Ocean' (AMPLINEX 004). The scene, a tropical island with the surf breaking gently on the hot sand while seagulls whirl above. The native guitar group play '"Aloha'".

A storm approaches - the waves become breakers - thunder claps are heard and the storm breaks. Just as suddenly the storm passes, the breakers subside, the guitar group reappear and peace returns with the seagulls and surf taking over once more. Finally, the gulls disappear leaving only the gentle sound of the surf.

When constructing 'Sea' I had a problem with noise volume control.

'waves' is a single note noise (whatever note one plays the noise is the same- no pitch) and +L or -L have no effect on its volume. I found however that by giving the noise actual note values and sequential names (abcdedede etc.), +L and -L worked. 'waves2' is the 'crump' noise when a wave breaks and was given the same treatment.

'thunder' was also given the same treatment, but it really sounds more like gunfire. Any suggestions for more realistic thunder would be appreciated.
 

Source: AMPLINEX 022 disk, file $.TROPSEA


Published in AMPLINEX 022, July 1991

The Sand Dance

by Bernie Dawson

Composed by: Traditional

Arranged by Jill Townsend

M5000 version recorded

M5000 only version played

It seems to me there are lots of ways to have MIDI and Music 5000 in one file. This is one way I've thought of.

If you have the Music 2000 MIDI interface, remove the '%' signs from 'mix9', 'm', and 'vol', and reMAKE the words.

The MIDI version was done for a Roland D10, and will sound the same on a D20 or D110. The choice of sounds needs altering and that's up to you!

Players 1 2 3 4 are for the Music 5000.
Players 5 6 7 8 are for MIDI.

Since the same notes need to go to player 5's voices as well as player 1's I have the MIDI parts just refer to the Music 5000 ones. For example,

"part5a" [part1a]

This seemed a memory-efficient way of doubling up to produce this file.

Memory is also saved in parts b and c where the key changes are achieved by transposing part a (e.g. '2@ part1a' and '4@ part1a') rather than by entering all the notes.

When using the Music 5000 and MIDI together, do not use the Mixing Desk as well. You are near the limit of the Beeb's processing power and it hiccups towards the end.

Bernie Dawson
 

Source: AMPLINEX 022 disk, file $.SAND


Published in AMPLINEX 022, July 1991

Rondo Alla Turca

by Peter Hodson

Composed by: Mozart

Piano version recorded

From '59 Piano Solos' by Chappell & Co. Ltd., London, and G.Schirmer, Inc., New York, 1960. Menu selection code was taken from Domine Deus in AMPLINEX M06.

The piece is quite difficult to play and my wife who is a pianist thinks the computer handles the fiddly trills and arpeggios well!

The eight lines of piano score were each allocated a separate voice, each voice being strictly reserved for that line throughout. This method makes it easier to successfully substitute alternative instruments as in <A>.
 

Source: AMPLINEX 022 disk, file $.RONDO


Published in AMPLINEX 022, July 1991

Lord Have Mercy

by Philip Wells

Composed by: Graham Kendrick

 

Source: AMPLINEX 022 disk, file $.MERCY


Published in AMPLINEX 022, July 1991

Lagrima

by Bo Hanson

Composed by: Francisco Tarrega

This is my second 'major' piece of work since I got my Music 5000 in November '89.

The music itself was transcribed straight from a score my wife bought for 5p at the local flea market, the rest I put down, (so should I, I hear you mutter) to 'artistic licence'.

All in all, it's nothing grandiose or spectacular, but it puts over my idea of a nice tune (AARRGGHH!!!) which is the point of the whole thing, and I like it anyway.

I would like to thank G H Richardson for his Hints and Tips, (AMPLINEX 009), regarding unwanted gaps 'twixt mixes.

The instruments are purloined from anywhere and everywhere. I don't care 'cos they sound good! Some have been altered and some have been re-written so steal them back by all means if you like any.

The leaping Pan controls (dance) were taken from the AMPLE Nucleus obstruction manual and amended to dance between -2 and 2 only.

The piccie was drawn on the IEDIT module on the Toolbox utilities disc, an excellent package, highly praised. The only snag is the 'SideMod' module converter for Master only and not for expanded Beeb's, not even the B+128. Huh!! Mutter, moan...
 

Source: AMPLINEX 022 disk, file $.LAGRIMA


Published in AMPLINEX 022, July 1991

I Don't Want Your Love

by Obernell

This track is a favourite of mine due to the bass tracks and stop start motion of the rhythm. Being a bass guitarist, I appreciate a good rhythm, especially when it is rather groovy. I feel that this kind of music is the Music 5000's forte.

This piece is featured in various formats on several different albums, including the first Children In Need disc, and my recent compilation, 'The Legend Of Obernell'.
 

Source: AMPLINEX 022 disk, file $.IDWYL


Published in AMPLINEX 022, July 1991

Gigue

by Leslie Gardener

Composed by: Richard Jones

From figures bass manuscript by Henry Geehl

 

Source: AMPLINEX 022 disk, file $.GIGUE


Published in AMPLINEX 022, July 1991

Funny Valentine

by Neil Walker

Composed by: Rogers & Hart

This program redefines the Metal and Syncer waveforms in the Music 5000 synthesiser. There will be slight delay as this is carried out. To stop the program please press the CTRL key and this will reset the original waveforms. Typing 'reset' with the program in memory will also do this!

The redefinition is carried out by words from Richard Bettis' waveform editing utility (AMPLINEX 014), using values obtained with Bob Ord's Fast Fourier analysis program (AMPLINEX 015). These two utilities have made this program possible. The program contains a suggestion for a trumpet sound which uses one of the redefined waveforms. Many thanks to Richard Bettis and Bob Ord.

Neil Walker Aug.1990.

You may need to turn up the wick - just a bit.
 

Source: AMPLINEX 022 disk, file $.FUNNYVA


Published in AMPLINEX 022, July 1991

A Far Eastern Sunset

by F Chaplin

This was my very first composition on the Music 5000. It was done really as an exercise in getting familiar with the basic ins and outs of the system.

Still, it's quite catchy all the same.

This is a polished version of the original effort of September '88.

F Chaplin
September 17th 1989
 

Source: AMPLINEX 022 disk, file $.SUNSET


Published in AMPLINEX 022, July 1991

Family Tree Takeover

by Paul Hibbert

A first attempt at something a little bit livelier than I normally do. I think that this could be quite good if some extra punch could be added to make it have some of the sound delivered by "concert" on the Pilgrim Beart disc. I am still struggling with the listing of that piece to discover how it was done but I'll get it... eventually.
 

Source: AMPLINEX 022 disk, file $.TREE


Published in AMPLINEX 022, July 1991

Every Breath You Take

by Diccon Maude

Composed by: Sting

The music took just one night to put in but it took ages to get the sound as best as I can get it. I still need a good guitar sound other than the Elguit type. Ho hum. That's all folks!
 

Source: AMPLINEX 022 disk, file $.BREATH


Published in AMPLINEX 022, July 1991

DropOut

by Frank Dudley & Jim Roden

 

Source: AMPLINEX 022 disk, file $.DROPOUT


Published in AMPLINEX 022, July 1991

Dance of the Sugar Plum Fairy

by Jeff Bennett

Composed by: Tchaikovsky

From the Nutcracker Suite

My first foray into the expanded world of the Music 3000 and discovering the difficulties of fitting sixteen instruments into only 9 parts. This certainly taught me a lot about using chord programming to control multiple voices.

Many thanks to Alan Minns for the Celeste voice which underpins the whole piece. I am now working on the march which is a much longer piece and this time it's touch and go if I can fit it into the memory.

Jeff Bennett Sept 90 (081-204-0745)
 

Source: AMPLINEX 022 disk, file $.SPFAIRY


Published in AMPLINEX 022, July 1991

All Electric Raga

by Bill Buckley

Hipgnosis < 2 min

This music is written so that it plays forever and so this recording is just a sample of the music that it could produce.

 

Source: AMPLINEX 022 disk, file $.RAGA


Published in AMPLINEX 022, July 1991

Yamaha TX81Z expander - voice editor

Ken Hughes
Before using the program make sure that the TX81Z is switched on and connect OUT3 on the Music 2000 to MIDI IN on the expander. Set the Basic Receive Channel to 1.
The reason I use OUT3 rather than OUT1 is because the memory address of MIDI IN on the Music 2000 is the same as OUT3, and I use both. If you wish to use OUT1 instead you will need to delete the reference to '3 MIDILINE' in the 's' and 'u' words.
The values in the program are the standard ones in the TX81Z initial voice data. Before using the program it is best to select the voice that you wish to edit and use the INIT VCE option. You then only need to alter the values that differ from the initial voice data.
The program consists of four parts, named 'one', 'two', 'three' and 'name'.
To use it, call up Notepad and GET 'one'. You may then change the values in text mode or change to panel mode (f2) and use the Shift, plus the arrow and pound sign, keys. Pressing f1 (play) at any point will send all the values to the TX81Z.
The same procedure applies to parts 'two' and 'three'.
To send the name of the altered instrument, GET 'name', alter the name in text mode, and MAKE it. Enter command mode and type
name <Return>
to send it to the expander.
If you wish to keep the new instrument on disc for re-loading into the TX81Z, then MAKE all four parts after editing them and save the program to disc with a name of your choice. The data can then be re-loaded and sent to the expander using the words 'one', 'two', 'three' and 'name' in command mode. The TX81Z will not take the data from all four parts in one go.
Please note that the program does not use some of the infrequently used data values. If you require these you can make up another panel to send them or enter them directly on the front panel of the expander. I have given the range of the data values on the panels. There is no data error check in the program, but the TX81Z appears to ignore wrong data.

How the program works

To change the LFO speed on the TX81Z requires the following system exclusive message to be sent:
&F0  - Start exclusive message
&43  - I.D. (Yamaha)
&10  - Basic Receive Channel (1)
&12  - Group Number
54   - Parameter
0-99 - Data
&F7  - End of exclusive message
The first four bytes are in the 's' word. The last byte is in the 't' word. The parameter is in the 'LFO Speed' word which also calls the 's' word. The data byte is the number on the screen. The '|' word calls the 't' word.
Thus the line 'LFO Speed 35 |' sends:
1     VOICES MIDIV
3     MIDILINE
&43F0 MIDIWOUT
&1210 MIDIWOUT
54    MIDIOUT
35    MIDIOUT
&F7   MIDIOUT
Some items such as the Algorithm need a data number 1 less than the required value to be sent out - thus Algorithm 1 needs 0 to be sent. This is done by using the word ':' or '-|' instead of '|'. 'name' uses the '_' word to convert the letters typed in to their ASCII numbers.
This program works in a similar way to Ian's Waugh's TX81Z performance editor program (published in Micro User, August 1990) except that it will only send a complete Notepad page. As it is a voice editor program it could be put with Ian's performance editor to make a complete editor program for the TX81Z. The programming methods in these programs could also be used by owners of other types of expander to control their own equipment by making up their own panels.

Related file on this disc:
U.TX81Zve - Voice editor for the Yamaha TX81Z expander. Note: this program can be loaded only if you are using a Music 2000 system disc.

Published in AMPLINEX 022, July 1991