Description and SpecificationsReviews
THUNDER IS A SPECIALIZED MIDI CONTROLLER that senses various aspects of the touch of hands on its playing surface, and transmits the resultant gestural information via MIDI (Musical Instrument Digital Interface) to responsive electronic instrumentation.
THUNDER is an alternative controller. Making no attempt to emulate the appearance or playing techniques of existing acoustic instruments, THUNDER introduces new concepts for defining musically interesting relationships between performance gesture and modern electronic vocabularies. THUNDER's multi-faceted playing surface is organized to complement the shape and reach of the human hand; its 36 individual elements sense a performer's slightest touch. All of THUNDER's keys respond to pressure; some sense position as well; others incorporate light emitting diodes used to indicate key status or currently selected options.
Called STORM, THUNDER's built-in operating language performs the essential function of defining the potential interaction between a musician and his instrument. Designed for use by musicians (programming experience not required), STORM is both user friendly and musically powerful.
Editing procedures are simple and consistent; menu-labeled "softkeys" provide immediate and efficient access to data. Instrument setups ("configurations") can be stored in internal memory or on plug-in data cards.
In addition to configuring itself, THUNDER can direct auxiliary equipment to follow suit. Program change messages can be routed to any combination of MIDI channels and instruments. System exclusive messages can be captured by THUNDER, stored with configurations, and transmitted on command.
.
ADDITIONAL MIDI FEATURES implemented by THUNDER include full precision pitch bending, microtuning, scalable velocity, MIDI portamento, polyphonic pressure, and release velocity. A MIDI note filter provides THUNDER with unusual tuning capabilities. THUNDER addresses all MIDI controller types, and transmits MIDI auxiliary messages (active sensing, system reset, and channelized all notes off). Provision for WIMP (Wideband Interface for Music Performance) is incorporated, and as instruments appear that can respond to this high speed auxiliary interface standard, THUNDER will be ready.
THUNDER's bag of tricks includes programmed effects with seemingly endless possibilities. Completely user defined, THUNDER's effects can generate a MIDI bombardment of gesture-controlled multiple echoes combined with various sorts of transpositions, fades and conditional branches.
Like that riff you just played? THUNDER has a perfect memory, and can play it back without missing a beat. And if changes are in order, THUNDER can respond with alterations in voicings, dynamics, tunings, and timings.
THUNDER's responsiveness is a result of efficient digital signal processing techniques Buchla has developed for real time analysis of performance gesture. Its sensitivity combined with its ergonomic design give it the feel of an instrument - you are actually playing a musical instrument - not just controlling it. While difficult to describe, the sensation is fortunately easily experienced.
Housed in cast aluminum, THUNDER is one durable instrument. Compact and light, it can be played on a table or can be supported by standard instrument mounting hardware.
Input / Output Facilities
MIDI interconnections: 1 input, 1 output, 1 through (the latter can be reconfigured to serve as a WIMP output.)
foot pedal input: accommodates 10k pot or control voltage (O to 10 volt range)
foot switch input: accommodates one standard (normally
open) or three slightly modified paralleled switches
Electrical Requirements
9 volts D.C. at .5 amperes, or 110 volts A.C. at .05 amperes,
or 220 volts A.C. at .025 amperes (A.C. adaptor supplied)
Physical Characteristics
weight: 4 kilograms; 9 pounds
dimensions: 44 x 33 x 6 cm; 17 x 13 x 2.5 in
Circuitry and Architecture
supervisory control and signal processing: TMS 320C25 digital
signal processor
software: STORM, a high level, performance optimized, user interface language
primary editing inputs: ten dedicated keys, thunderpot (tactile linear controller)
displays: 80 character backlighted liquid crystal display, 11 discrete LED's
performance inputs: 26 touch sensitive keys - 14 sensitive to location
internal memory: 32,768 bytes of RAM; 65,536 bytes of ROM
Specifications are subject to change. For additional information, contact the manufacturer:
Buchla and Associates, Box 10205, Berkeley CA 94709
|
|
