using a division in frequency subbands

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HELECTRICITY H04Electric communication H04BTRANSMISSION H04B1/00Details 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

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H04B1/667using a division in frequency subbands

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Patents Grantslast 30 patents

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- H04 - ELECTRIC COMMUNICATION TECHNIQUE

using a division in frequency subbands

Industry

Parent Industries

Current Industry

Patents Grantslast 30 patents

System and method for processing audio data into a plurality of fre...

Fraud prevention via distinctive URL display

System and method for processing audio data into a plurality of fre...

Generating a digital modulation signal and an analog modulation sig...

Anti-phishing

System and method for processing audio data into a plurality of fre...

Signal generator and signal generation method

Generating a digital modulation signal and an analog modulation sig...

System and method for processing audio data

Anti-phishing

Fraud prevention via distinctive URL display

System and method for processing audio data

System and method for processing audio data

System and method for processing audio data

System and method for processing audio data

System and method for processing audio data

Method for computer security based on message and message sender

Fraud prevention via distinctive URL display

Reproduce a voice for a speaker based on vocal tract sensing using...

Voice coding device, voice decoding device, voice coding method and...

Data processing apparatus

Spectrum coding apparatus and decoding apparatus that respectively...

Coding apparatus, decoding apparatus, coding method and decoding me...

Encoding device, decoding device, and method thereof

Signal encoding device and signal encoding method, signal decoding...

Spectrum-blind sampling and reconstruction of multi-band signals

Method and apparatus for multi-stream transmission with time and fr...

Encoding device and decoding device

Signal encoding device and signal encoding method, signal decoding...

Spectrum coding/decoding apparatus and method for reducing distorti...

Patents Applicationslast 30 patents

SYSTEM AND METHOD FOR PROCESSING AUDIO DATA

CONFIGURABLE FILTER FOR ASYMMETRICAL RADIO FREQUENCY COMMUNICATION

SYSTEM AND METHOD FOR PROCESSING AUDIO DATA

FREQUENCY MODULATION CIRCUIT AND TRANSMITTER

SYSTEM AND METHOD FOR PROCESSING AUDIO DATA

FREQUENCY MODULATION CIRCUIT AND TRANSMITTER

CLASSIFIER BYPASS BASED ON MESSAGE SENDER TRUST AND VERIFICATION

FRAUD PREVENTION VIA DISTINCTIVE URL DISPLAY

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SYSTEM AND METHOD FOR PROCESSING AUDIO DATA

SYSTEM AND METHOD FOR PROCESSING AUDIO DATA

FRAUD PREVENTION VIA DISTINCTIVE URL DISPLAY

CLASSIFIER BYPASS BASED ON MESSAGE SENDER TRUST AND VERIFICATION

DATA TRANSMISSION METHOD, APPARATUS, AND DEVICE FOR MULTI-TRANSMISS...

SYSTEM AND METHOD FOR PROCESSING AUDIO DATA

SYSTEM AND METHOD FOR PROCESSING AUDIO DATA

SYSTEM AND METHOD FOR PROCESSING AUDIO DATA

VOICE CODING DEVICE, VOICE DECODING DEVICE, VOICE CODING METHOD AND...

CODING APPARATUS, DECODING APPARATUS, CODING METHOD AND DECODING ME...

SIGNAL ENCODING DEVICE AND SIGNAL ENCODING METHOD, SIGNAL DECODING...

SOUND DECODER AND SOUND DECODING METHOD WITH DEMULTIPLEXING ORDER D...

Coding Apparatus and Decoding Apparatus

AMPLITUDE MODULATION RADIO TRANSMISSION WITH EXTENDED BANDWIDTH

Spectrum-Blind Sampling And Reconstruction Of Multi-Band Signals

Sound encoder and sound decoder

Encoding Device, Decoding Device, and Method Thereof

Data Processing Apparatus

Sound encoder and sound decoder

Sound encoder and sound decoder

Sound encoder and sound decoder