CMMD

AcronymDefinition
CMMDCeramic Metal Matrix Diaphragm
CMMDCenter for Muscle and Muscle Disorders (University of Minnesota)
CMMDCongenital Myotonic Muscular Dystrophy
CMMDCondensed Matter and Materials Division (Lawrence Livermore National Laboratory)
References in periodicals archive ?
One could spend pages explaining this but the editor is already talking column inches so I will just point out that at Harman International, the CMMD drivers appear to have become the cone of choice to reduce driver resonance.
To achieve its superior sonic accuracy and musicality, the Prelude Forty employs multiple, proprietary Maximum Radiating Surface[TM] (MRS[TM]) flat-panel drivers utilizing exclusive Ceramic Metal Matrix Diaphragm (CMMD([R])) material; an improved CMMD tweeter with frequency response that extends beyond 40kHz; dual side-firing CMMD woofers; premium-grade internal components; and many additional enhancements.
All the drivers in Infinity Classia Series loudspeakers incorporate Infinity([R]) CMMD driver technology.
Infinity Classia Series loudspeakers feature a CMMD tweeter with frequency response to beyond 40kHz, providing clear and detailed high-frequency reproduction.
Trading under the symbol CMMD, the Company has strong relationships with a variety of commercial, financial, industrial, aviation and governmental clients, and is poised to exploit the redefined market conditions within the security industry.