Matches 301 - 335 out of 335 < 1 2 3 4 5 6 7


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4086474 Multiplication technique in a data processing system  
Two numbers are multiplied together without first changing either of them, if negative, to a positive number, thereby minimizing the time required in the multiplication process. In the...
4071904 Current mode multiple-generating register  
A multiple-generating register generates one of several possible multiples of a binary number which is input thereto depending upon the informational content of a 3-bit control signal. For each...
4041296 High-speed digital multiply-by-device  
High speed digital multiply-by-three device comprising a sum generation unit associated with a carry look-ahead unit, the latter comprising means for generating the carry bit Ck+1 to be fed to the...
4034198 Multiple generating register  
A multiple-generating register generates one of several possible multiples of a binary member which is input thereto in response to a respective one of a plurality of multiple-generating commands....
4031377 Fast multiplier circuit employing shift circuitry responsive to two binary numbers the sum of which approximately equals the mantissa of the multiplier  
A multiplier for multiplying a fixed point multiplicand by a floating point multiplier utilizes decode logic which provides control signals related to two numbers, the sum of which is...
4013879 Digital multiplier  
The digital CMOS/LSI synchronous serial multiplier includes a register to store an X-bit sign magnitude multiplier in parallel. The digital multiplier number can be entered into the register...
4004140 Digital attenuator  
A digital attenuator is disclosed which is capable of having the output PCM signal attenuated nearly in proportion to the input PCM signal level based upon simple logic operations of Pout = α Pin...
3997770 Recursive digital filter  
Recursive digital filter comprising at least two digital delay devices, a multiplying device having two inputs which are coupled to one another in a common branch point, a summing device from...
3949209 Multiple-generating register  
A multiple-generating register generates one of several possible multiples of a binary number which is input thereto in response to a respective one of a plurality of multiple-generating commands....
3866030 Two's complement parallel array multiplier  
Apparatus and methods for performing the parallel m-bit by n-bit multiplication of two binary 2's complement numbers by converting the multiplication process to an equivalent parallel array...
3842415 ANALOG-TO-DIGITAL CONVERTER WITH ADAPTIVE FEEDBACK  
A successive approximation encoder is disclosed in which a negative resistance circuit is connected with a capacitor to successively increase the input magnitudes to be encoded. The negative...
3814924 PIPELINE BINARY MULTIPLIER  
A high speed pipeline multiplier system for a digital computer operates on a continuous stream of operands each having a given number of bits or on a stream of paired operands each operand having...
3800130 FAST FOURIER TRANSFORM STAGE USING FLOATING POINT NUMBERS  
System for performing complex Fourier operations of multiplying a fixed complex number by a floating point complex number and adding to the resulting product another floating point complex number.
3768077 DATA PROCESSOR WITH REFLECT CAPABILITY FOR SHIFT OPERATIONS  
A data processor is described in which general purpose registers having a unidirectional shift capability are employed in conjunction with a reflect operation to effectively execute multiply or...
3761698 COMBINED DIGITAL MULTIPLICATION SUMMATION  
An arithmetic unit for combined digital multiplication and summation of the form A+B. C using operands A, C and D is disclosed without using discrete intermediate storage of any sum of any...
3749898 APPARATUS FOR MULTIPLYING BINARY SIGNALS BASED ON THE BINOMIAL THEOREM  
Apparatus for multiplying binary signals based on the Binomial Theorem 2 A B = (A + B)2 - (A2 + B2). The apparatus utilizes accumulator and squaring techniques to minimize computer time.
3610906 BINARY MULTIPLICATION UTILIZING SQUARING TECHNIQUES  
A means and a method of high-speed multiplication are presented which are capable of replacing existing multiplication methods in present day digital data processing systems. In the system...
3557355 DATA PROCESSING SYSTEM INCLUDING MEANS FOR DETECTING ALGORITHM EXECUTION COMPLETION  
A data processing system including an arithmetic unit in communication with a data processing unit provides the capacity of performing instruction execution operations upon data supplied thereto...
3535498 MATRIX OF BINARY ADD-SUBTRACT ARITHMETIC UNITS WITH BYPASS CONTROL  
3508038 MULTIPLYING APPARATUS FOR PERFORMING DIVISION USING SUCCESSIVE APPROXIMATE RECIPROCALS OF A DIVISOR  
3460129 FREQUENCY DIVIDER  
3456098 SERIAL BINARY MULTIPLIER ARRANGEMENT  
3453422 COMPUTER WEIGHING SYSTEM  
3443079 CASCADE MULTIPLIER  
3393303 Multiplying arrangement  
3300627 Apparatus for real-time multiplication  
3278732 High speed multiplier circuit  
3171022 Hybrid multiplier  
3065423 Simultaneous hybrid digital-analog multiplier  
3052412 Multiplier circuit  
3021067 Time-sharing computer  
3018955 Apparatus for performing arithmetic operations  
2981473 Electric multiplication circuit  
2832897 Magnetically controlled gating element  
2785854 Electronic calculating device  

Matches 301 - 335 out of 335 < 1 2 3 4 5 6 7