Samsung Electronics Co., Ltd.

Ho-Rang Jang

June-Hee Lee

Sang-Heon Lee

Kwan-Yeob Chae

Jun-Ho Huh

In-Tae Kang

Sang-Hune Park

Seok-Chan Kim

Jae-Chol Lee

Sang-wook Han

Ji-Woong Kwon

Hyung-Kweon Lee

Hyun-Woo Park

Byung-Ho Min

Sung-Jae Kim

Tae-Su Kim

Hyung-kweon Lee

Keun-Cheol Hong

A digital processing system including a master chip having a first clock pin and a first data pin and a first slave chip having a second clock pin and a second data pin may be provided. The digital processing system may transmit first data from the master chip to the first slave chip based on a synchronous scheme in which a first clock signal output from the master chip via the first clock pin and the first data output from the master chip via the first data pin are provided together and the first data is transmitted in synchronization with the first clock signal, and may transmit second data from the first slave chip to the master chip based on an asynchronous scheme in which the second data output from the first slave chip via the second data pin is transmitted regardless of the first clock signal.

Device including digital interface with mixture of synchronous and asynchronous communication, digital processing system including the same, and digital processing method performed by the same

A modem chip communicates with a radio frequency (RF) chip and includes a digital interface configured to receive data including a plurality of samples from the RF chip based on digital communication. A logic block generates a frame synchronization signal based on a clock signal in the modem chip, provides the generated frame synchronization signal to the digital interface, and receives the plurality of samples in synchronization with the frame synchronization signal.

Modem and RF chips, application processor including the same and operating method thereof

A method and apparatus for calculating an observation probability includes a first operation unit that subtracts a mean of a first plurality of parameters of an input voice signal from a second parameter of an input voice signal, and multiplies the subtraction result to obtain a first output. The first output is squared and accumulated N times in a second operation unit to obtain a second output. A third operation unit subtracts a given weighted value from the second output to obtain a third output, and a comparator stores the third output for a comparator stores the third output in order to extract L outputs therefrom, and stores the L extracted outputs based on an order of magnitude of the extracted L outputs.

Method and apparatus for performing observation probability calculations

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Seoul, South Korea

Ho-Rang Jang