CMI meaning in Computing ?

Answer: What is Coded Mark Inversion mean?

In telecommunication, coded mark inversion (CMI) is a non-return-to-zero (NRZ) line code. It encodes zero bits as a half bit time of zero followed by a half bit time of one, and while one bits are encoded as a full bit time of a constant level. The level used for one bits alternates each time one is coded.

This is vaguely reminiscent of, but quite different from, Miller encoding, which also uses half-bit and full-bit pulses, but additionally uses the half-one/half-zero combination and arranges them so that the signal always spends at least a full bit time at a particular level before transitioning again.

CMI doubles the bitstream frequency, when compared to its simple NRZ equivalent, but allows easy and reliable clock recovery.

reference

Full Form	Category
Comprehensive Mathematics Instruction	Academic & Science
Center for the Mathematics of Information	Academic & Science
Chennai Mathematical Institute	Academic & Science
Cambridge–MIT Institute	Academic & Science
College of the Marshall Islands	Academic & Science
China Maritime Institute	Academic & Science
Campus Ministry International	Academic & Science
Caribbean Meteorological Institute	Academic & Science
Champaign (il)	Airport Code
Consejo Mundial de Iglesias	Associations & Organizations
Crisis Management Initiative	Associations & Organizations
Consumer Marketing Initiative	Business
Chicago Music Industries	Business
Chicago Musical Instruments	Business
Cleartone Musical Instruments	Business
California Modified Imports	Business
Creating Memorable Images	Business
CMI, LTD.	Business
Correctional Management Inc	Business
Claims Management Inc	Business
Content Marketing Institute	Business
Container Marketing Inc	Business
Community Management Inc	Business
Chiang Mai Initiative	Business
Cockerill Maintenance & Ingénierie	Business
Chimei Innolux Corporation	Business
Computer Memories Inc.	Business
Crew Maintenance and Insurance	Business
Certified Master Inspectors	Business
C M I Corporation of Oklahoma	Business
Commerce Management Interface	Business
Credit Mediators Inc	Business
Corvair Minnesota, Inc.	Business
Common Merit Increase	Business
Cleaning Management Institute	Business Management
Management Inc	Business Management
Configuration Management Inc	Business Management
Certified Master Inspector	Certifications
Christliche Musik Initiative	Community
Club Management Institute	Community
Culture and Media Institute	Community
Computer Music Instrument	Community
Communications Media Inc	Community
Computer Musical Instrument	Community
Communications & Management Institute	Community
Computer Managed Instruction	Community
Controlled Mode Idle	Computer and Networking
Clobber Monitor Immediate	Computer Assembly Language
Component Model Infrastructure	Computer Hardware
Cannot Make It	Computing
Coded Mark Inversion	Computing
Command Message Interface	Computing
Connection Management Interface	Computing
Common Management Information	Computing
Corrective Measures Implementation	Computing
Cisco Messaging Interface	Computing
Compare Match Interrupt	Computing
Configuration Management Initiative	Computing
California Microwave Incorporated	Electronics
Confederation Military Intelligence	General
Cold Meat Industry	General
Cruel Memory Institution	General
ChessMates, Inc., Newark, New Jersey	General
Centro de Mídia Independente	General
Credit Managers Index	General
Chicago Music Instruments	General
Carmelites of Mary Immaculate	General
Communication Media And Information	General
Cockerill Maintenance Ingenierie	General
Carbon Mitigation Initiative	General
Collaborative Managed Inventory	General
Cuadro de Mando Integral	General
Collagen Meniscus Implant	General
Competitive Manufacturing Initiative	General
Campbell Motor Industries	General
Conditional Mutual Information	General
Club Mini Italia	General
Creation Ministries International	General
Club Marcos International	General
Cummins Inc.	General
Continental Micronesia	General
Center for Mediterranean Integration	General
Consumer Market Insight	General
Count Me In	General
Canadian Motor Industries	General
Club Motori Italia	General
Carolina Musculoskeletal Institute	Governmental
Critical Materials Institute	Governmental
Chr Michelsen Institute	Governmental
Can Manufacturers Institute	Governmental
California Military Institute	Governmental
Chartered Management Institute	Governmental
Case Mix Index	Healthcare
Champaign Airport code. Willard Airport. Illinois, USA.	International
Council-certified Microbial Investigator	Jobs
Certified Mechanical Inspector	Jobs
Certified Medical Illustrator	Jobs
Clay Mathematics Institute	Maths
Consumer Medication Information	Medical
Cell Mediated Immunity	Medical
Chronic Mental Illness	Medical
Chronic multisymptom illness	Medical
Certification for Medical Interpreters	Medical
Consumer Medicine Information	Medical
Center for Medical Innovation	Medical
University of Illinois Willard Airport, Champaign-Urbana, Illinois USA	Regional
Capi (cryptography Application Programming Interface) Messaging Interface	Softwares
Content Management Interface	Technology
Continental Micronesia, Inc.	Transport & Travel