# US 2014/0195243 A1 · Display apparatus and method for controlling the display apparatus > Agents: this data is available as JSON from the patentgrep API and MCP server — see https://patentgrep.com/llms.txt - Number: US 2014/0195243 A1 - Document ID: US20140195243A1 - Status: Published application - Kind: A1 - Application number: 14/149,378 - Filed: 2014-01-07 - Published: 2014-07-10 - Earliest claimed: 2013-01-07 - Assignees: Samsung Electronics Co., Ltd. - Applicants: Samsung Electronics Co., Ltd. - Inventors: Tae-hwan CHA; Tae-je PARK - Web page: https://patentgrep.com/patent/US20140195243A1 ## CPC - G10L 17/24: the user being prompted to utter a password or a predefined phrase - G06F 3/167: {Audio in a user interface, e.g. using voice commands for navigating, audio feedback} - G10L 21/00: Speech or voice signal processing techniques to produce another audible or non-audible signal, e.g. visual or tactile, in order to modify its quality or its intelligibility (G10L19/00 takes precedence) - H04N 21/233: Processing of audio elementary streams {(monitoring, identification or recognition of audio in broadcast systems H04H60/58)} - H04N 21/42203: {sound input device, e.g. microphone} - H04N 21/4826: {using recommendation lists, e.g. of programmes or channels sorted out according to their score} - H04N 21/4828: {for searching programme descriptors (retrieval of video data G06F16/739)} - H04N 21/654: Transmission by server directed to the client - H04N 21/6582: {Data stored in the client, e.g. viewing habits, hardware capabilities, credit card number (arrangements where receivers interact with the broadcast H04H20/38)} - G10L: SPEECH ANALYSIS TECHNIQUES OR SPEECH SYNTHESIS; SPEECH RECOGNITION; SPEECH OR VOICE PROCESSING TECHNIQUES; SPEECH OR AUDIO CODING OR DECODING - G06F: ELECTRIC DIGITAL DATA PROCESSING (computer systems based on specific computational models G06N) - H04N: PICTORIAL COMMUNICATION, e.g. TELEVISION ## Abstract An electronic apparatus is provided, which includes an output, a voice collector configured to collect a user voice, and a controller configured to control the output to output a system response corresponding to the user voice, in which the controller is further configured to control the output such that a voice command guide applicable to a current situation of the electronic apparatus is outputted. ## Claims ### Claim 1 An electronic apparatus, comprising: an output; a voice collector configured to collect a user voice; and a controller configured to control the output to output a system response corresponding to the user voice, wherein the controller is further configured to control the output such that a voice command guide applicable to a current situation of the electronic apparatus is outputted. ### Claim 2 (depends on 1) The electronic apparatus of claim 1, wherein, in response to the system response corresponding to the user voice being outputted, the controller is further configured to control the output to output the voice command guide including a guide which is related with the system response. ### Claim 3 (depends on 1) The electronic apparatus of claim 1, wherein, in response to a list of contents, resulting from a search performed in accordance with the user voice including a command to search for contents, being outputted, the controller is further configured to control the output to output the voice command guide including a guide to filter the content included in the list of contents. ### Claim 4 (depends on 1) The electronic apparatus of claim 1, wherein, in response to a list of contents, resulting from a search performed in accordance with the user voice including a command to search for contents, being outputted, the controller is further configured to control the output to output the voice command guide including at least one of a guide to execute specific content included in the list of contents, and a guide to output details of the specific content. ### Claim 5 (depends on 1) The electronic apparatus of claim 1, wherein, in response to an application executing screen, corresponding to the user voice including a command to execute the corresponding application, being outputted, the controller is further configured to control the output to output the voice command guide including a guide applicable to the application executing screen, and wherein the outputting the application executing screen comprises displaying the application executing screen on a screen included in the electronic apparatus. ### Claim 6 (depends on 1) The electronic apparatus of claim 1, wherein the electronic apparatus is a display apparatus. ### Claim 7 (depends on 1) The electronic apparatus of claim 1, further comprising: a first communicator configured to transmit the user voice to a first server and receive from the first server text information corresponding to the user voice; and a second communicator configured to transmit the received text information to a second server, wherein in response to response information corresponding to the text information being received from the second server, the controller is further configured to control the output such that the system response is outputted based on the response information. ### Claim 8 A control method of an electronic apparatus, comprising: collecting a user voice; transmitting the user voice to a first server and receiving from the first server text information corresponding to the user voice; transmitting the received text information to a second server; and in response to response information corresponding to the text information being received from the second server, outputting a system response corresponding to the user voice based on the response information and outputting a voice command guide applicable to a current situation of the electronic apparatus. ### Claim 9 (depends on 8) The control method of claim 8, wherein, in response to a list of contents, resulting from a search performed in accordance with the user voice including a command to search for contents, being outputted, outputting the voice command guide including a guide to filter the content included in the list of contents. ### Claim 10 (depends on 8) The control method of claim 8, wherein, in response to a list of contents, resulting from a search performed in accordance with the user voice including a command to search for contents, being outputted, outputting the voice command guide including at least one of a guide to execute specific content included in the content list and a guide to output details of the specific content. ### Claim 11 (depends on 8) The control method of claim 8, wherein, in response to an application executing screen, corresponding to the user voice including a command to execute the corresponding application, being outputted, outputting the voice command guide including a guide applicable to the application executing screen. ### Claim 12 (depends on 8) The control method of claim 8, wherein the electronic apparatus is a display apparatus.