1、 IEC 63035 Edition 1.0 2017-06 INTERNATIONAL STANDARD MIDI (musical instrument digital interface) specification 1.0 (Abridged Edition, 2015) IEC 63035:2017-06(en) THIS PUBLICATION IS COPYRIGHT PROTECTED Copyright 2017 IEC, Geneva, Switzerland All rights reserved. Unless otherwise specified, no part
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10、us your feedback on this publication or need further assistance, please contact the Customer Service Centre: csciec.ch. IEC 63035 Edition 1.0 2017-06 INTERNATIONAL STANDARD MIDI (musical instrument digital interface) specification 1.0 (Abridged Edition, 2015) INTERNATIONAL ELECTROTECHNICAL COMMISSIO
11、N ICS 33.160.30; 35.040.01; 35.200 ISBN 978-2-8322-4355-8 Registered trademark of the International Electrotechnical Commission Warning! Make sure that you obtained this publication from an authorized distributor. 2 IEC 63035:2017 IEC 2017 CONTENTS FOREWORD . 4 INTRODUCTION . 6 1 Scope 7 2 Normative
12、 references 7 3 Terms and definitions 7 4 General . 8 4.1 Hardware 8 4.2 Data format . 10 4.3 Message types 11 4.3.1 General . 11 4.3.2 Channel messages 11 4.3.3 System messages 11 4.4 Data types 12 4.4.1 General . 12 4.4.2 Status bytes 12 4.4.3 Data bytes . 12 4.5 Channel modes . 13 4.6 Power-up de
13、fault conditions 14 5 MIDI implementation chart instructions 14 5.1 Introduction . 14 5.2 General . 14 5.3 Function description 14 5.3.1 Basic Channel . 14 5.3.2 Mode . 14 5.3.3 Note Number . 15 5.3.4 Velocity . 15 5.3.5 Aftertouch 15 5.3.6 Pitch Bend . 15 5.3.7 Control Change . 15 5.3.8 Program Cha
14、nge . 15 5.3.9 System Exclusive 15 5.3.10 System Common . 15 5.3.11 System Real Time . 15 5.3.12 Aux. messages 16 5.3.13 Notes . 16 Annex A (normative) Summary of MIDI messages 17 Annex B (normative) Control Change messages (Data bytes) 20 B.1 Control Change messages and Channel Mode messages . 20 B
15、.2 Registered Parameter numbers . 23 Annex C (normative) System Exclusive messages . 25 C.1 System Exclusive messages . 25 C.2 Universal System Exclusive messages 25 Annex D (normative) MIDI Implementation Chart template . 30 Bibliography 31 IEC 63035:2017 IEC 2017 3 Figure 1 MIDI standard hardware
16、. 9 Figure 2 Types of MIDI bytes . 10 Figure 3 Types of MIDI messages 10 Figure 4 Structure of a single message 11 Figure 5 Structure of System Exclusive message . 11 Table 1 Modes for receiver 13 Table 2 Modes for transmitter 13 Table A.1 MIDI Specification 1.0 message summary 17 Table B.1 Control
17、Changes and Mode Changes (Status bytes 176 to 191) . 20 Table B.2 Registered Parameter numbers 24 Table C.1 System Exclusive messages 25 Table C.2 Universal System Exclusive messages 26 Table D.1 MIDI Implementation Chart template 30 4 IEC 63035:2017 IEC 2017 INTERNATIONAL ELECTROTECHNICAL COMMISSIO
18、N _ MIDI (MUSICAL INSTRUMENT DIGITAL INTERFACE) SPECIFICATION 1.0 (Abridged Edition, 2015) FOREWORD 1) The International Electrotechnical Commission (IEC) is a worldwide organization for standardization comprising all national electrotechnical committees (IEC National Committees). The object of IEC
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27、rect or indirect, or for costs (including legal fees) and expenses arising out of the publication, use of, or reliance upon, this IEC Publication or any other IEC Publications. 8) Attention is drawn to the Normative references cited in this publication. Use of the referenced publications is indispen
28、sable for the correct application of this publication. 9) Attention is drawn to the possibility that some of the elements of this IEC Publication may be the subject of patent rights. IEC shall not be held responsible for identifying any or all such patent rights. International Standard IEC 63035 has
29、 been prepared by IEC technical committee 100: Audio, video and multimedia systems and equipment. The text of this standard is based on the following documents: CDV Report on voting 100/2597/CDV 100/2858/RVC Full information on the voting for the approval of this International Standard can be found
30、in the report on voting indicated in the above table. This document has been drafted in accordance with the ISO/IEC Directives, Part 2. The committee has decided that the contents of this document will remain unchanged until the stability date indicated on the IEC website under “http:/webstore.iec.c
31、h“ in the data related to the specific document. At this date, the document will be IEC 63035:2017 IEC 2017 5 reconfirmed, withdrawn, replaced by a revised edition, or amended. A bilingual version of this publication may be issued at a later date. 6 IEC 63035:2017 IEC 2017 INTRODUCTION IEC 63035 con
32、tains the same first 8 pages as in the MIDI 1.0 Detailed Specification (the original core specification text) published by the MIDI Manufacturers Association (MMA). These are included within this standard as Clauses 1 to 4. This specification was submitted to the IEC under the auspices of a special
33、agreement between the IEC and the MMA. The MMA is a non-profit corporation that serves as a support organization and forum for the advancement and adoption of MIDI technology (along with the Association of Musical Electronics Industry, or AMEI, in Japan). The MIDI 1.0 technology dates back to 1983 w
34、hen the protocol and electrical specification comprised 8 pages and the majority of the message identifiers were not yet defined. Over the subsequent years, the MMA and AMEI determined consensus of the worldwide MIDI industry, and defined numerous additional messages (via Confirmation of Approval do
35、cuments), as well as many Recommended Practices for the use of MIDI technology, all the while maintaining MIDI as “1.0“ (meaning that no significant changes were made to the initial specification). The MMA documentation for MIDI 1.0 now encompasses more than 50 different documents in print or on the
36、 World Wide Web. This standard contains the same first 8 pages as in the MMAs MIDI 1.0 Detailed Specification but does not contain all of the subsequent information developed by MMA/AMEI. Rather, this document contains a complete listing (with basic description) of all defined MIDI messages to date,
37、 with references to the appropriate MMA documentation. Companies that want to implement MIDI technology are advised to also consult the MMA documentation that is listed in the Biography. Although the MIDI 1.0 Detailed Specification includes an electrical connection specification (“MIDI-DIN“), other
38、transports (USB, Firewire, etc.) have also been approved by MMA/AMEI for use with MIDI Protocol. For details and documentation of approved physical transports, please contact the MIDI Manufacturers Association. The term “MIDI“ is known all around the world as referring to the technology which is def
39、ined in the MMA/AMEI documents, and so should not be used for any other purpose. Companies that implement MIDI technology in their products in compliance with MMA specifications may use the term MIDI to describe their products, but may not use the term to describe any extensions or enhancements that
40、 are not defined by MMA/AMEI. Only MMA/AMEI can define the messages, transport payloads, and Recommend Practices which are promoted as “MIDI“ so as to prevent any dilution and confusion of the meaning of “MIDI“. Implementers of MIDI technology should consult MMA and/or AMEI (depending on the relevan
41、t market) for specific trademark usage policies. IEC 63035:2017 IEC 2017 7 MIDI (MUSICAL INSTRUMENT DIGITAL INTERFACE) SPECIFICATION 1.0 (Abridged Edition, 2015) 1 Scope This International Standard specifies a hardware and software specification which makes it possible to exchange symbolic music and
42、 control information between different musical instruments or other devices such as sequencers, computers, lighting controllers, mixers, etc. using MIDI technology (musical instrument digital interface). 2 Normative references The following documents are referred to in the text in such a way that so
43、me or all of their content constitutes requirements of this document. For dated references, only the edition cited applies. For undated references, the latest edition of the referenced document (including any amendments) applies. IEC 60130-9, Connectors for frequencies below 3 MHz - Part 9: Circular
44、 connectors for radio and associated sound equipment 3 Terms and definitions For the purposes of this document, the following terms and definitions apply. ISO and IEC maintain terminological databases for use in standardization at the following addresses: IEC Electropedia: available at http:/www.ele
45、ctropedia.org/ ISO Online browsing platform: available at http:/www.iso.org/obp 3.1 velocity parameter which typically changes the intensity and resultant volume of the note that is being played and varies according to the force applied Note 1 to entry: Velocity is used as Key Velocity as in a piano
46、 key. 3.2 aftertouch parameter that measures the level of intensity applied to a note after it has been played and continues to be depressed Note 1 to entry: Typically, Aftertouch is useful for adding vibrato or tremolo effects to a sound in much the same way that a violin can add volume or pitch ch
47、anges to a sustained note using finger vibrato or additional bowing intensity. 3.3 modulation wheel wheel controller found on synthesizers that players can use to progressively introduce modulation depth to a sound 8 IEC 63035:2017 IEC 2017 3.4 pitch wheel wheel type device, normally found to the le
48、ft of a synthesizer keyboard, used to manipulate the pitch of a played note or notes 3.5 pitch bend activity or message, generally initiated by a pitch wheel, that smoothly raises and/or lowers the pitch of note or chord 3.6 oscillator circuitry or software program that generates the kernel of a syn
49、thesizer sound Note 1 to entry: In the early days, oscillators generated fairly basic sound types (sawtooth, square, pulse etc). In modern synthesizer engines, oscillators can be driven by myriad waveforms and samples. 3.7 pan parameter that specifies the location of a sound within the stereo field 4 General 4.1 Hardware The hardware MIDI interface operates at 31,25 (1 1 %) kBd asynchronous, with a start bit, 8 data bits (D0 to D7), and a stop bit. This makes a total of 10 bits for
