Samsung Electronics Co., Ltd.

Vadim Kudryavtsev

Gangyoul Kim

Kyung Tae Kim

Hochul Hwang

Yo Han Lee

Kiwon Kim

Hyunwook Kim

Jaemo Yang

JaeHyun Kim

Hyunjoong Kim

Sangsoo Park

Eun Jung Hyun

Chulmin Choi

Mira Seo

Yangsu Kim

Jaeha Park

Sun Key Lee

Seungyoon Heo

Jungyeol An

Dongmoon Ok

Jongmo Keum

Aran Cha

Chul-min Choi

Hyungmo Moon

Gong Bo Moon

The present document relates to a method and an electronic device for adjusting an output level of a speaker on the basis of a distance from an external electronic device, and the electronic device may comprise: a speaker; a first communication circuit; a second communication circuit; a processor; and a memory electrically connected to the processor, wherein the memory stores instructions that, when executed, cause the processor to: receive a signal, broadcast by an external electronic device, through the first communication circuit; determine a distance from the external electronic device at least on the basis of the received signal; and adjust, at a designated level, an output level of the speaker for outputting an audio signal received from the external electronic device by using the second communication circuit, at least on the basis of the distance determined to belong to a designated range. In addition, various embodiments are possible.

Method and electronic device for adjusting output level of speaker on basis of distance from external electronic device

Various embodiments of the present invention relate to a device and method for processing an audio signal by using a setting related to a volume of an audio signal in an electronic device. The electronic device may comprise a sound output device and a processor, wherein the processor is configured to: check a setting related to a volume of an audio signal to be output using the sound output device; when the setting related to the volume falls into a first designated range, process the audio signal in a state where the range of the volume is set to have a first resolution; when the setting related to the volume falls into a second designated range, process the audio signal in a state where the range of the volume is set to have a second resolution; and output the audio signal by using the sound output device, the audio signal having been processed in a state where the range of the volume is set to have a resolution corresponding to one of the first resolution and the second resolution. Other embodiments may be possible.

Method and electronic device for processing audio signal on basis of resolution set on basis of volume of audio signal

An electronic device includes a memory, a communication interface capable of performing communication, and a processor electrically connected to the memory and the communication interface. The processor is configured to extract a first audio signal to be output through a speaker, based on audio data received from an external electronic device and/or stored in the memory, to generate a second audio signal obtained by removing the first audio signal from the audio data, and to generate a haptic signal for outputting a haptic effect, based on the second audio signal.

Method for producing haptic signal and electronic device supporting the same

An audio playback device having a function for adjusting a playback speed, and a method thereof includes, in the audio playback device, stored audio data is decoded and converted into an audio stream in a PCM format, and the audio stream is divided into a high frequency band and a low frequency band at cut-off frequency. The audio stream of the high frequency band is signal-processed using an overlap add (OLA) algorithm, and the audio stream of the low frequency band is down-sampled and signal-processed using a synchronized overlap and add (SOLA) algorithm. Accordingly, calculation time of the stream processoris minimized so that a TSM function is efficiently implemented.

Audio playback device having function for adjusting playback speed and a method thereof

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Suwon-si, South Korea

Vadim Kudryavtsev