H03G3/00- Gain control in amplifiers or frequency changers without distortion of the input signal.visual or tactile, in order to modify its quality or its intelligibility G10L21/00- Processing of the speech or voice signal to produce another audible or non-audible signal, e.g.
G10L- SPEECH ANALYSIS OR SYNTHESIS SPEECH RECOGNITION SPEECH OR VOICE PROCESSING SPEECH OR AUDIO CODING OR DECODING.H04L1/20- Arrangements for detecting or preventing errors in the information received using signal quality detector.H04L1/00- Arrangements for detecting or preventing errors in the information received.H04L- TRANSMISSION OF DIGITAL INFORMATION, e.g.
238000006467 substitution reaction Methods 0.000 description 1. 238000005516 engineering process Methods 0.000 description 3. 238000003199 nucleic acid amplification method Methods 0.000 description 5. 230000001276 controlling effect Effects 0.000 description 8. 238000010606 normalization Methods 0.000 claims description 21. 238000004891 communication Methods 0.000 claims abstract description 7. 238000001514 detection method Methods 0.000 title claims abstract description 46. Assignors: Ito, Shusaku, OTA, YASUJI, OTANI, TAKESHI, TANAKA, MASAKIYO Publication of US20100030555A1 publication Critical patent/US20100030555A1/en Application granted granted Critical Publication of US8392199B2 publication Critical patent/US8392199B2/en Status Expired - Fee Related legal-status Critical Current Adjusted expiration legal-status Critical Links Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.) Filing date Publication date Priority to JP2008-196689 priority Critical Priority to JP2008-196639 priority Priority to JP2008196639A priority patent/JP5239594B2/en Application filed by Fujitsu Ltd filed Critical Fujitsu Ltd Assigned to FUJITSU LIMITED reassignment FUJITSU LIMITED ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS). Original Assignee Fujitsu Ltd Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.) ( en Inventor Takeshi Otani Masakiyo Tanaka Yasuji Ota Shusaku ITO Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.) Expired - Fee Related, expires Application number US12/470,233 Other versions US20100030555A1 #Amp clipping detector pdf
Google Patents Clipping detection device and methodĭownload PDF Info Publication number US8392199B2 US8392199B2 US12/470,233 US47023309A US8392199B2 US 8392199 B2 US8392199 B2 US 8392199B2 US 47023309 A US47023309 A US 47023309A US 8392199 B2 US8392199 B2 US 8392199B2 Authority US United States Prior art keywords distribution amplitude deflection degree clipping basis Prior art date Legal status (The legal status is an assumption and is not a legal conclusion. Google Patents US8392199B2 - Clipping detection device and method US8392199B2 - Clipping detection device and method
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