Matches 1 - 24 out of 24


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US20070139238 Input signal dependent signal conditioning  
A circuit has an analog to digital converter (33) for digitally processing a sensor signal. The sensor signal has signal components representing information (31) and further signal components...
US20080238742 REMOVING MALICIOUS CODE IN MEDIA  
A method may include receiving untrusted digital media; converting the untrusted digital media into an analog signal; converting the analog signal into trusted digital media; and storing the...
US20090051429 HIGH RESOLUTION VARIABLE GAIN CONTROL  
A gain circuit includes an analog section with variable gain and a digital section with variable gain. The gain steps for the digital section have a higher resolution than the gain steps for the...
US20070290904 CONNECTING AC-COUPLED SYSTEMS AND DC-COUPLED SYSTEMS  
Connecting an AC coupled source device to a DC coupled receiver device by way of a connector compatible with the DC coupled device includes generating a signal by the AC coupled source device,...
US20080258950 Switching circuitry and switching system  
Switching circuitry comprising a bank of actuatable switches connected in parallel between a supply terminal and a decoding terminal, each switch being connected in series with a component which,...
US20070285291 Binarization circuit  
A binarization circuit for binarizing a pulsative analog signal includes: a first comparator circuit for reversing an output signal when the analog signal becomes smaller than a threshold voltage...
US20080167738 MEDIA CONNECT DEVICE, AND SYSTEM USING THE SAME  
Provided a media connect device which serves as a medium between a media player and an audio device, controls the media player in response to a user's manipulation of the audio device, performs...
US20120062402 MULTIPLEXED AMPLIFIER WITH REDUCED GLITCHING  
In many applications, which use amplifiers that operate at less than 50% duty cycle, it would be advantageous to reduce the number amplifiers to reduce power consumption. Here, an amplifier is...
US20070057829 Multi-signal analysis device  
[Problems]To analyze correlation between a plurality of signals in a transient state. [Means for Carrying Out the Problems] A multi-signal analyzer (1) includes an AD converter (11) for...
US20070299672 Perception-Aware Low-Power Audio Decoder For Portable Devices  
A method of decoding audio data representing an audio clip, said method comprising the steps of selecting one of a predetermined number of frequency bands; decoding a portion of the audio data...
US20060232456 Analog-to-digital conversion apparatus and sensing apparatus having the same  
A sensing apparatus includes a reference voltage generation circuit for generating a first and a second reference signals having different constant voltage levels, an A/D conversion circuit having...
US20110006935 CYCLIC ANALOG/DIGITAL CONVERTER  
A cyclic A/D converter 21 provides an amplification type noise cancellation process and cyclic A/D conversion in which a plurality of capacitors and an operational amplifier are shared without...
US20140002286 ADC WITH SAMPLE AND HOLD  
Representative implementations of devices and techniques provide analog to digital conversion of multiple parallel analog inputs. An input interface is arranged to organize the parallel analog...
US20150171880 ELECTRIC SIGNAL CONVERSION  
In one aspect, an electrical signal converter is disclosed. The exemplary electrical signal converter may include a plurality of ordered converter elements. Element selection logic may be provided...
US20090129521 SYSTEMS AND METHODS FOR INCREASING AUDIO SNR (SIGNAL TO NOISE RATIO) IN A DIGITAL SOUND DECODER  
Systems and methods for increasing audio SNR in a NICAM digital sound decoder are provided. One method according to the invention includes receiving a scale factor that indicates a number of bits...
US20090167953 APPARATUS AND METHOD FOR CORRECTION OF SIGNAL DISTORTION  
A method is provided for correction of signal distortion, wherein the method comprises the steps of reading in a digital input signal value, determining a digital output signal value on the basis...
US20150171881 Analog-To-Digital Conversion Device  
The present disclosure relates to an electronic analog-to-digital conversion device (100) which comprises: an analog-to-digital conversion block (101) having a first input (1) for receiving a...
US20110260900 SECOND ORDER DYNAMIC ELEMENT ROTATION SCHEME  
A sensor system for generating sample analog signals for processing by a signal processing circuit that utilizes non-constant weights includes a plurality of signal generating elements and a...
US20100225516 Semiconductor device and input selection control method  
A semiconductor device includes: input terminals identified by channel numbers and configured to receive analog signals; analog input pads identified by pad numbers and connected with whole or...
US20160049948 MULTI-ZONE DATA CONVERTERS  
Aspects of a method and system for data converters having a transfer function with multiple operating zones. In some embodiments, an operating zone of the multiple operating zones is characterized...
US20150162930 MULTI-ZONE DATA CONVERTERS  
Aspects of a method and system for data converters having a transfer function with multiple operating zones. In some embodiments, an operating zone of the multiple operating zones is characterized...
US20140300501 MULTI-ZONE DATA CONVERTERS  
Aspects of a method and system for data converters having a transfer function with multiple operating zones. In some embodiments, an operating zone of the multiple operating zones is characterized...
US20120242522 Data Converter Circuit and Method  
In an embodiment, an oversampled data converter includes a lowpass filter having a filter stage comprising a dynamic limiter, where the dynamic limiter having a limit set by an signal level at an...
US20110063152 COMMUNICATION DEVICE AND NOISE CANCELLATIN METHOD  
A communication device and the method thereof are disclosed in embodiments of the present invention. The communication device includes a level determining module, an digital to analog converter...

Matches 1 - 24 out of 24