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公开(公告)号:KR1020150084284A
公开(公告)日:2015-07-22
申请号:KR1020140004135
申请日:2014-01-13
Applicant: 삼성전자주식회사
CPC classification number: H04L67/16 , H04L65/1006 , H04L65/1016 , H04L67/147
Abstract: 본발명은전자장치의상태메시지서비스제공방법및 그전자장치에관한것으로, 전자장치에있어서, 통신모듈; 디스플레이모듈; 및상기전자장치의상태메시지를획득한후, 서비스탐색(Discovery) 동작수행시, 세션개시프로토콜의옵션스메시지내에추가하여전송하기위한프로세서를포함한다. 또한, 본발명은상술한실시예와다른실시예들도포함한다.
Abstract translation: 本发明涉及一种用于提供电子设备的状态消息服务的方法及其电子设备。 根据本发明的实施例,电子设备可以包括:通信模块; 显示模块; 以及在获得电子设备的状态消息之后执行发现操作时将被添加到会话启动协议的选项消息的处理器。
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公开(公告)号:KR1020130014201A
公开(公告)日:2013-02-07
申请号:KR1020110076168
申请日:2011-07-29
Applicant: 삼성전자주식회사
CPC classification number: H03F3/2173 , H03F3/217 , H03M3/366 , H03M3/458 , G10L19/02 , G10L19/00 , G10L19/26 , G10L21/003 , G10L21/0208 , G10L21/0216 , G10L21/0232 , G10L21/0316 , G11B20/10
Abstract: PURPOSE: An audio signal processing method and an audio signal processing device thereof are provided to implement an improved signal-to-noise ratio and high stability. CONSTITUTION: A stability determining unit(110) divides a frequency band of an input audio signal into one or more sub frequency bands. The stability determining unit compares a level of the input audio signal in each sub frequency band with a predetermined threshold value. The stability determining unit generates a stability determining signal according to a comparison result. A sigma delta modulation unit(130) outputs a first modulation signal according to the stability determining signal by the sigma delta modulation of the input audio signal. [Reference numerals] (110) Stability determining unit; (130) Sigma delta modulation unit
Abstract translation: 目的:提供一种音频信号处理方法及其音频信号处理装置,以实现改进的信噪比和高稳定性。 构成:稳定性确定单元(110)将输入音频信号的频带划分成一个或多个子频带。 稳定性确定单元将每个子频带中的输入音频信号的电平与预定阈值进行比较。 稳定性确定单元根据比较结果生成稳定性确定信号。 Σ-Δ调制单元(130)通过输入音频信号的Σ-Δ调制输出根据稳定性确定信号的第一调制信号。 (附图标记)(110)稳定性确定单元; (130)ΣΔ调制单元
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公开(公告)号:KR1020120104907A
公开(公告)日:2012-09-24
申请号:KR1020110067538
申请日:2011-07-07
Applicant: 삼성전자주식회사
CPC classification number: G11B20/10046 , G11B20/22 , G11B20/24 , G11B2020/00065 , H01L2924/13064 , H03F3/2178
Abstract: PURPOSE: An audio signal output method and an audio signal output apparatus thereof are provided to perform switching amplification operation at high speed and minimize error and noise generated in operation of a switching amplification. CONSTITUTION: An operation signal generation unit(120) generates an operation signal according to a modulation audio signal. A power switching amplifying unit(130) includes at least one switching devices. The switching device is turned on or off in response to the operation signal. The switching device performs a switching amplification operation. The power switching amplifying unit outputs an audio signal amplified in response to the modulation audio signal. [Reference numerals] (110,170) Pulse density modulating unit; (120,175) Operation signal generation unit; (130,180) Power switching amplifying unit; (185) Low pass filter; (190) Low pass filter
Abstract translation: 目的:提供一种音频信号输出方法及其音频信号输出装置,以高速度进行开关放大操作,并使开关放大操作中产生的误差和噪声最小化。 构成:操作信号生成单元(120)根据调制音频信号生成操作信号。 电源开关放大单元(130)包括至少一个开关装置。 开关装置响应于操作信号而导通或关断。 开关器件执行开关放大操作。 功率开关放大单元输出响应于调制音频信号而被放大的音频信号。 (附图标记)(110,170)脉冲密度调制单元; (120,175)操作信号发生单元; (130,180)功率开关放大单元; (185)低通滤波器; (190)低通滤波器
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公开(公告)号:KR101830883B1
公开(公告)日:2018-02-21
申请号:KR1020110067538
申请日:2011-07-07
Applicant: 삼성전자주식회사
Abstract: 입력오디오신호를펄스변조하여변조오디오신호를출력하는펄스변조부, 상기변조오디오신호에따라서스위칭증폭동작을제어하기위한적어도하나의구동신호를생성하는구동신호발생부, 및상기구동신호에응답하여턴 온또는턴 오프되며상기스위칭증폭동작을수행하는적어도하나의스위칭소자를포함하며, 상기스위칭소자를이용하여상기변조오디오신호에대응되는증폭된오디오신호를출력하는파워스위칭증폭부를포함하며, 상기적어도하나의스위칭소자는갈륨나이트라이드트랜지스터, 갈륨아사나이드트랜지스터및 실리콘카바이드트랜지스터중 적어도하나를포함하는오디오신호출력장치가기재되어있다.
Abstract translation: 驱动信号生成单元,用于根据调制后的音频信号生成用于控制切换放大操作的至少一个驱动信号;以及驱动信号生成单元,用于响应于驱动信号生成驱动信号, 以及功率开关放大单元,其包括至少一个开关元件,所述至少一个开关元件导通或截止并执行开关放大操作,并且使用开关元件输出与调制的音频信号相对应的放大的音频信号, 所述至少一个开关元件被描述为包括氮化镓晶体管,砷化镓晶体管和碳化硅晶体管中的至少一个的音频信号输出装置。
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公开(公告)号:KR1020120050118A
公开(公告)日:2012-05-18
申请号:KR1020100111474
申请日:2010-11-10
Applicant: 삼성전자주식회사
IPC: A63F13/33 , A63F13/2145
CPC classification number: A63F13/818 , A63F13/211 , A63F13/2145 , A63F13/216 , A63F13/428 , A63F13/92 , A63F2300/105 , A63F2300/204 , A63F2300/205 , A63F2300/301 , A63F2300/8035
Abstract: PURPOSE: A fishing game device and a method thereof are provided to execute a fishing game realistically by projecting the game through a mobile projector mounted in a mobile terminal. CONSTITUTION: A fishing game device comprises an output unit(301), a projector module(303), a sensor unit(313), a controller(305), a storage unit(307), and an input unit(309). The output unit outputs a fishing game image. The projector module projects the fishing game image on a screen. The sensor unit calculates the moving direction and speed of the game device. The controller controls the fishing game image to be projected through the projector module.
Abstract translation: 目的:提供一种钓鱼游戏装置及其方法,通过通过安装在移动终端中的移动投影仪投影游戏来实际执行钓鱼游戏。 构成:钓鱼游戏装置包括输出单元(301),投影仪模块(303),传感器单元(313),控制器(305),存储单元(307)和输入单元(309)。 输出单元输出钓鱼游戏图像。 投影仪模块将钓鱼游戏图像投影到屏幕上。 传感器单元计算游戏装置的移动方向和速度。 控制器控制通过投影仪模块投影的钓鱼游戏图像。
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