![]() ![]() The difference between the two pointers sets the delay between the data being acquired and the data being played back. The position in the memory from which the digitized data is extracted (the second pointer) can be varied relative to the position where new data are being stored into the memory at the first pointer. This gives the system the capability of having a recording loop the length of which (in time) is determined by the size of the memory. As the memory has finite size, when a memory pointer reaches the end of the memory it is reset to the beginning of the memory. The second port is used to extract the digitized data from the memory and send it to a digital to analog converter (DAC) where it converted back to sound which can be played through the radio's speakers. for example, sound from a radio may be digitized using an analog to digital converter (ADC) and the digital data stored using the first port of a dual ported memory. cabinet to be used in vehiclesĪs is alluded to above, the inventive system may be implemented in various ways. H04B1/082- Constructional details, e.g.H04B1/08- Constructional details, e.g.H04B1/00- Details of transmission systems, not covered by a single one of groups H04B3/00 - H04B13/00 Details of transmission systems not characterised by the medium used for transmission.238000006011 modification reaction Methods 0.000 description 1.238000006243 chemical reaction Methods 0.000 description 1.238000005859 coupling reaction Methods 0.000 description 2.230000005540 biological transmission Effects 0.000 description 3.238000005516 engineering process Methods 0.000 description 5.230000004044 response Effects 0.000 claims abstract description 4.230000002123 temporal effect Effects 0.000 title claims abstract description 8.Priority to US10/199,767 priority Critical patent/US7493099B2/en Publication of US20040198305A1 publication Critical patent/US20040198305A1/en Application granted granted Critical Publication of US7493099B2 publication Critical patent/US7493099B2/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 Application filed by Slutter Warren S., Neil Stein filed Critical Slutter Warren S. Neil Stein Priority date (The priority date is an assumption and is not a legal conclusion. ( en Inventor Warren Slutter Neil Stein Original Assignee Slutter Warren S. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.) Granted Application number US10/199,767 Other versions US7493099B2 ![]() UNDISTRACTED DMB PDFGoogle Patents Onboard electronic system with user controlled temporal characteristicsÄownload PDF Info Publication number US20040198305A1 US20040198305A1 US10/199,767 US19976702A US2004198305A1 US 20040198305 A1 US20040198305 A1 US 20040198305A1 US 19976702 A US19976702 A US 19976702A US 2004198305 A1 US2004198305 A1 US 2004198305A1 Authority US United States Prior art keywords vehicle wireless receiver output mobile radio receive Prior art date Legal status (The legal status is an assumption and is not a legal conclusion. Google Patents US20040198305A1 - Onboard electronic system with user controlled temporal characteristics US20040198305A1 - Onboard electronic system with user controlled temporal characteristics ![]()
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