LEADER 03763nam 2200361 450 001 996279884203316 005 20231206041509.0 035 $a(CKB)1000000000035456 035 $a(NjHacI)991000000000035456 035 $a(EXLCZ)991000000000035456 100 $a20231206d2004 uy 0 101 0 $aeng 135 $aur||||||||||| 181 $ctxt$2rdacontent 182 $cc$2rdamedia 183 $acr$2rdacarrier 200 10$aANSI C63.4-2003 (Revision of ANSI C63.4-2001): $eAmerican National Standard for Methods of Measurement of Radio-Noise Emissions From Low-Voltage Electrical and Electronic Equipment in the Range of 9 kHz to 40 GHz /$fInstitute of Electrical and Electronics Engineers 210 1$aNew York, NY :$cIEEE,$d2004. 215 $a1 online resource (vii, 135 pages) 311 $a0-7381-3844-4 330 $aU.S. consensus standard methods, instrumentation, and facilities for measurement of radio-frequency (RF) signals and noise emitted from electrical and electronic devices in the frequency range 9 kHz to 40 GHz are specified. This standard does not include generic nor product-specific emission limits. Where possible, the specifications herein are harmonized with other national and international standards used for similar purposes. Scope: This standard specifies U.S. consensus standard methods, instrumentation, and facilities for measurement of radio-frequency (RF) signals and noise emitted from electrical and electronic devices in the frequency range 9 kHz to 40 GHz. It does not include generic nor product-specific emission limits. Where possible, the specifications herein are harmonized with other national and international standards used for similar purposes. Measurement methods are included for radiated and line-conducted emissions that can be generated by a variety of devices, as described in . Definitions are provided for terms and phrases contained in the text, in which the words do not represent obvious or common usage. Measurement instrumentation, facilities, and test sites are specified and characterized, including Open Area Test Sites (OATS) and RF absorber-lined, metal chambers used for radiated emission measurement. Transverse electromagnetic (TEM) wave devices used for radiated emission measurement are treated in normative Annex . The requirements of Annex , when such tests are performed, shall take precedence in this standard. In most cases, measurement instrumentation and calibration requirements are only generally characterized in deference to standards dedicated to these subjects, which should be used in conjunction with this standard. Requirements for operation of test samples during measurements are presented for devices in general, as well as for specific types of devices that are frequently measured. Specific requirements for emission test data recording and reporting are presented with reference to general requirements contained in documents dedicated to standard laboratory practices, which also should be used in conjunction with this standard. The main text is augmented by a series of annexes, which provide details for certain measurement methods and facilities, as well as step-by-step procedures for measurement of emissions from specific types of devices. Annex provides an index of main text clauses by device type. 517 $aANSI C63.4-2003 606 $aElectric apparatus and appliances$xTesting 606 $aRadio noise$xMeasurement 615 0$aElectric apparatus and appliances$xTesting. 615 0$aRadio noise$xMeasurement. 676 $a621.30287 801 0$bNjHacI 801 1$bNjHacl 906 $aDOCUMENT 912 $a996279884203316 996 $aANSI C63.4-2003 (Revision of ANSI C63.4-2001)$93646455 997 $aUNISA LEADER 03430nam 2200589 a 450 001 9910830012103321 005 20230331005421.0 010 $a1-282-34581-8 010 $a9786612345814 010 $a0-470-51354-3 010 $a0-470-51355-1 035 $a(CKB)1000000000377241 035 $a(EBL)470688 035 $a(SSID)ssj0000303658 035 $a(PQKBManifestationID)11229873 035 $a(PQKBTitleCode)TC0000303658 035 $a(PQKBWorkID)10276275 035 $a(PQKB)11252645 035 $a(MiAaPQ)EBC470688 035 $a(OCoLC)181169669 035 $a(EXLCZ)991000000000377241 100 $a19881103d1987 uy 0 101 0 $aeng 135 $aur|n|---||||| 181 $ctxt 182 $cc 183 $acr 200 00$aMotor areas of the cerebral cortex$b[electronic resource] 210 $aChichester ;$aNew York $cWiley$d1987 215 $a1 online resource (335 p.) 225 1 $aCiba Foundation symposium ;$v132 300 $aPapers presented at a symposium held at the Ciba Foundation, London, 24-26 Feb. 1987. 300 $a"A Wiley-Interscience publication." 311 $a0-471-91098-8 320 $aIncludes bibliographical references and indexes. 327 $aMOTOR AREAS OF THE CEREBRAL CORTEX; Contents; Participants; Introduction; Epicortical electrical mapping of motor areas in primates; Ascending inputs to, and internal organization of, cortical motor areas; Input and output organization of the supplementary motor area; Some aspects of the organization of the output of the motor cortex; Functional studies of motor cortex; Functional relations between primate motor cortex cells and muscles: fixed and flexible; General discussion 1; Cortical mechanisms subsewing reaching 327 $aNeuronal activity in the primate non-primary cortex is different from that in the primary motor cortexTwo cortical systems for directing movement; General discussion 2; Functional organization of inferior area 6; Motor control function of the prefrontal cortex; Cerebellar inputs to motor cortex; General discussion 3; Bereitschaftspotential as an indicator of movement preparation i n supplementary motor area and motor cortex; Metabolic mapping of sensorimotor integration in the human brain; Differential effects of cortical lesions in humans 327 $aWhat do the basal ganglia tell premotor cortical areas?Final general discussion; Chairman's closing remarks; Index of contributors; Subject index 330 $aComprises the proceedings of a symposium held at the Ciba Foundation, London, February 1987. Addresses main issues and new techniques in the study of motor areas of the cerebral cortex in humans and animals. Reviews the historical development of the study of cortical structure and function, examines anatomical connections of motor areas, and surveys physiological studies of cortical areas in conscious primates. Also considers the effects of cortical lesions, and discusses clinical and experimental results on disorders of motor control. 410 0$aCiba Foundation symposium ;$v132. 606 $aMotor cortex$vCongresses 615 0$aMotor cortex 676 $a599.01852 676 $a612.825 712 02$aCiba Foundation. 801 0$bMiAaPQ 801 1$bMiAaPQ 801 2$bMiAaPQ 906 $aBOOK 912 $a9910830012103321 996 $aMotor areas of the cerebral cortex$94040236 997 $aUNINA