JP2013005208A - Sound volume adjustment system and sound volume adjustment method - Google Patents

Sound volume adjustment system and sound volume adjustment method Download PDF

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JP2013005208A
JP2013005208A JP2011133977A JP2011133977A JP2013005208A JP 2013005208 A JP2013005208 A JP 2013005208A JP 2011133977 A JP2011133977 A JP 2011133977A JP 2011133977 A JP2011133977 A JP 2011133977A JP 2013005208 A JP2013005208 A JP 2013005208A
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volume
television receiver
ambient sound
user
viewing information
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Hironobu Kume
広宣 久米
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Panasonic Corp
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Abstract

PROBLEM TO BE SOLVED: To provide a sound volume adjustment system and a sound volume adjustment method which are capable of automatically adjusting sound volume according to a noise around a user and a distance between a television receiver and a remote controller.SOLUTION: A sound volume adjustment system includes a remote controller and a television receiver. The remote controller includes: a fingerprint sensor to detect a user ID; a second ambient sound sensor to detect a remote controller ambient sound; an infrared sensor to detect a distance between the remote controller and the television receiver; and a transmission section to transmit the remote controller ambient sound, the distance and the user ID as user viewing information. The television receiver includes: a receiving section to receive the user viewing information; a first ambient sound sensor to detect a television receiver ambient sound; a first control section to calculate a sound volume that should be outputted according to the user viewing information and the television receiver ambient sound; and a sound volume control section to adjust a sound volume according to a sound volume that is calculated and should be outputted.

Description

本発明は、音量調整システムおよび音量調整方法に関し、更に詳しくは、ユーザの周囲の騒音やテレビジョン受信機とリモコン間の距離に合わせて音量を自動調節することが可能な音量調整システム及び音量調整方法に関する。   The present invention relates to a volume adjustment system and a volume adjustment method, and more particularly, a volume adjustment system and a volume adjustment capable of automatically adjusting a volume according to noise around a user and a distance between a television receiver and a remote controller. Regarding the method.

近年、テレビジョン受信機の機能は多方面にわたって進化している。その機能は、過去はユーザが任意に自分の好みに合わせて調節するものが多かったが、近年においてはユーザの好みをあらかじめ予測して、自動的に調節してくれるものが多い。例えば、テレビジョン受信機本体に付けられた照度センサからの測定値を基に、画面の明るさを自動的に調節する機能や、過去の視聴番組履歴からユーザの好みを自動的に計算し、おすすめ番組を提供する機能等がその一例として挙げられる。また、テレビジョン受信機本体に周囲音センサを設けることで、起動時の初期音量を周囲音の大きさに応じて設定する機能を実現した装置もある（例えば、特許文献１参照）。   In recent years, the functions of television receivers have evolved in many ways. In the past, there were many functions that the user arbitrarily adjusted according to his / her preference, but in recent years, there are many that automatically adjust the user's preference by predicting in advance. For example, based on the measurement value from the illuminance sensor attached to the television receiver body, the function of automatically adjusting the brightness of the screen, and automatically calculating user preferences from past viewing program history, One example is a function for providing a recommended program. In addition, there is an apparatus that realizes a function of setting an initial sound volume at the time of activation according to the volume of the ambient sound by providing an ambient sound sensor in the television receiver body (see, for example, Patent Document 1).

実開平０６−００７３７０号公報Japanese Utility Model Publication No. 06-007370

ところで、上記従来の特許文献１記載の装置では、周囲音のみを音量調整の判断材料としている。ユーザは各々の聴感があるため、同じ周囲音であっても、設定する音量が異なる。そのため、上記従来の特許文献１記載の装置では、周囲音のみで音量を自動調整しても、ユーザがユーザ自身の聴感に合わせて再度音量を調整することが起きやすいという問題があった。   By the way, in the above-described conventional apparatus disclosed in Patent Document 1, only ambient sounds are used as judgment materials for volume adjustment. Since each user has a sense of hearing, the sound volume to be set is different even for the same ambient sound. For this reason, the conventional device described in Patent Document 1 has a problem that even if the volume is automatically adjusted only by the ambient sound, the user tends to adjust the volume again in accordance with the user's own hearing.

本発明の請求項１にかかる音量調整システムは、リモコンとテレビジョン受信機からなる音量調節システムであって、リモコンは、ユーザＩＤを検知する指紋センサと、リモコンの周囲音を検知する第２の周囲音センサと、リモコンとテレビジョン受信機間の距離を検知する赤外線センサと、第２の周囲音センサが検知した周囲音、赤外線センサが検知した距離及び指紋センサが検知したユーザＩＤをユーザ視聴情報として送信する送信部と、を備え、テレビジョン受信機は、ユーザ視聴情報を受信する受信部と、テレビジョン受信機の周囲音を検知する第１の周囲音センサと、受信部が受信したユーザ視聴情報及び第１の周囲センサが検知した周囲音に応じて、出力すべき音量を計算する第１の制御部と、第１の制御部が計算した出力すべき音量応じて、音量を調整する音量制御部と、を具備することを特徴とする。   The volume control system according to claim 1 of the present invention is a volume control system comprising a remote controller and a television receiver, wherein the remote controller is a fingerprint sensor that detects a user ID and a second sensor that detects ambient sounds of the remote controller. Viewing the ambient sound sensor, the infrared sensor for detecting the distance between the remote control and the television receiver, the ambient sound detected by the second ambient sound sensor, the distance detected by the infrared sensor, and the user ID detected by the fingerprint sensor A television receiver that receives user viewing information, a first ambient sound sensor that detects ambient sounds of the television receiver, and a receiver that receives the information received from the television receiver. The first control unit that calculates the volume to be output according to the user viewing information and the ambient sound detected by the first ambient sensor, and the output level calculated by the first control unit. Depending volume, characterized by comprising a volume control unit for adjusting the sound volume, the.

また、本発明の請求項２にかかる音量調整システムは、本発明の請求項１にかかる音量調整システムの構成において、リモコンは、チャンネル変更や入力機器選択のリモコン操作が行なわれた場合に、ユーザ視聴情報を送信部に送信させる第２の制御部と、を更に備えることを特徴とする。   The volume control system according to claim 2 of the present invention is the configuration of the volume control system according to claim 1 of the present invention, wherein the remote controller is operated when a remote control operation such as channel change or input device selection is performed. And a second control unit that causes the transmission unit to transmit viewing information.

また、本発明の請求項３にかかる音量調整システムは、本発明の請求項１にかかる音量調整システムの構成において、テレビジョン受信機は、過去のユーザ視聴情報と出力音量とを対応付けたユーザ音量調整情報を記憶する記憶部と、を更に備え、第１の制御部は、受信部が受信したユーザ視聴情報に含まれるリモコンの周囲音が、記憶部が記憶した過去のユーザ視聴情報に含まれるリモコンの周囲音の所定範囲内に含まれ、かつ、第１の周囲音センサが検知した周囲音が、記憶部が記憶した過去のユーザ視聴情報に含まれるテレビジョン受信機の周囲音の所定範囲内に含まれると判断した場合は、記憶部が記憶したユーザ音量調整情報に含まれる出力音量を出力すべき音量として音量制御部に出力する、ことを特徴とする。   According to a third aspect of the present invention, there is provided a volume adjusting system according to the first aspect of the present invention, wherein the television receiver is a user in which past user viewing information and output volume are associated with each other. A storage unit for storing volume adjustment information, wherein the first control unit includes a remote control ambient sound included in the user viewing information received by the receiving unit in the past user viewing information stored in the storage unit The ambient sound detected by the first ambient sound sensor and included in the past user viewing information stored in the storage unit is included in the predetermined range of ambient sound of the remote controller. When it is determined that it is included in the range, the output volume included in the user volume adjustment information stored in the storage unit is output to the volume control unit as a volume to be output.

また、本発明の請求項４にかかる音量調整方法は、リモコンとテレビジョン受信機からなる音量調節システムにおける音量調整方法であって、リモコンは、リモコンの周囲音を検知するステップと、リモコンとテレビジョン受信機間の距離を検知するステップと、指紋センサによってユーザＩＤを認識するステップと、検知したリモコンの周囲音、検知した距離及び認識されたユーザＩＤをユーザ視聴情報として送信するステップと、を有し、テレビジョン受信機は、ユーザ視聴情報を受信するステップと、テレビジョン受信機の周囲音を検知するステップと、受信したユーザ視聴情報及び検知したテレビジョン受信機の周囲音に応じて、出力すべき音量を計算するステップと、計算した出力すべき音量に応じて、音量を調整するステップと、を有することを特徴とする。   According to a fourth aspect of the present invention, there is provided a volume adjustment method in a volume adjustment system comprising a remote control and a television receiver, wherein the remote control detects the ambient sound of the remote control, and the remote control and the television set. Detecting the distance between the John receivers, recognizing the user ID by a fingerprint sensor, and transmitting the detected ambient sound of the remote controller, the detected distance, and the recognized user ID as user viewing information. The television receiver includes a step of receiving user viewing information, a step of detecting ambient sound of the television receiver, and the received user viewing information and the detected ambient sound of the television receiver, A step of calculating a volume to be output; a step of adjusting the volume according to the calculated volume to be output; Characterized in that it has a.

本発明によれば、ユーザの周囲の騒音、テレビジョン受信機とリモコン間の距離及びユーザ自身の聴感に合わせて音量を自動調節することが可能となる。   ADVANTAGE OF THE INVENTION According to this invention, it becomes possible to adjust a sound volume automatically according to the noise around a user, the distance between a television receiver and a remote control, and a user's own hearing.

本発明の実施の形態１における音量調整システムの構成を示すブロック図The block diagram which shows the structure of the volume control system in Embodiment 1 of this invention. 本発明の実施の形態１におけるユーザ視聴情報送信処理を示すフローチャートThe flowchart which shows the user viewing information transmission process in Embodiment 1 of this invention. 本発明の実施の形態１におけるユーザ視聴情報取得処理及び音量調節処理を示すフローチャートThe flowchart which shows the user viewing information acquisition process and volume adjustment process in Embodiment 1 of this invention. 本発明の実施の形態１におけるメモリ４０３に記憶されたユーザ音量調整情報の例を示す図The figure which shows the example of the user volume adjustment information memorize | stored in the memory 403 in Embodiment 1 of this invention.

以下本発明を実施するための形態について、図面を参照しながら説明する。   Hereinafter, embodiments for carrying out the present invention will be described with reference to the drawings.

（実施の形態１）
図１は本発明の実施の形態１に係る音量調節システムの構成を示すブロック図である。本実施の形態における音量調節システム１００は、テレビジョン受信機４００と、リモコン２００から構成されており、テレビジョン受信機４００の第１の周囲音センサ４０１が検知した周囲音、リモコン２００の第２の周囲音センサ２０１が検知した周囲音、リモコン２００の赤外線センサ２０４が検知したテレビジョン受信機４００とリモコン２００間距離及びリモコン２００の指紋センサ２０５が検知したユーザＩＤからなるユーザ視聴情報３００に応じて、テレビジョン受信機４００が出力する音量の自動調節を行う。 (Embodiment 1)
FIG. 1 is a block diagram showing a configuration of a volume control system according to Embodiment 1 of the present invention. Volume control system 100 according to the present embodiment includes television receiver 400 and remote controller 200. The ambient sound detected by first ambient sound sensor 401 of television receiver 400, the second sound of remote controller 200. According to the ambient sound detected by the ambient sound sensor 201, the distance between the television receiver 400 and the remote controller 200 detected by the infrared sensor 204 of the remote controller 200, and the user viewing information 300 including the user ID detected by the fingerprint sensor 205 of the remote controller 200. Thus, the volume of the sound output from the television receiver 400 is automatically adjusted.

テレビジョン受信機４００は、テレビジョン受信機４００が設置された場所において所定範囲内の周囲音を検知する第１の周囲音センサ４０１と、リモコン２００からの情報としてユーザ視聴情報３００を受信する受信部４０２と、過去のユーザ視聴情報と調整音量値をユーザ音量調整情報として保持するメモリ（記憶部）４０３と、第１の周囲音センサ４０１が検知した現在の第１の周囲音の値及び受信部４０２が受信したユーザ視聴情報３００に応じて適切な音量を計算する第１の制御部４０４と、第１の制御部４０４が計算した音量に応じて出力する音量を調節する音量制御部４０５から構成される。   The television receiver 400 receives the first ambient sound sensor 401 that detects ambient sounds within a predetermined range at the place where the television receiver 400 is installed and the user viewing information 300 as information from the remote controller 200. Unit 402, memory (storage unit) 403 that holds past user viewing information and adjustment volume value as user volume adjustment information, and the value and reception of the current first ambient sound detected by first ambient sound sensor 401 From the first control unit 404 that calculates an appropriate volume according to the user viewing information 300 received by the unit 402 and the volume control unit 405 that adjusts the output volume according to the volume calculated by the first control unit 404 Composed.

リモコン２００は、リモコン２００が位置する場所において所定範囲の周囲音を検知する第２の周囲音センサ２０１と、テレビジョン受信機４００とリモコン２００間距離を検知する赤外線センサ２０４と、ユーザＩＤを検知する指紋センサ２０５と、第２の周囲音センサ２０１、赤外線センサ２０４及び指紋センサ２０５が検知した値をユーザ視聴情報３００としてテレビジョン受信機４００の受信部４０２へ送信する送信部２０２と、ユーザのリモコン操作を監視する第２の制御部２０３から構成される。ここで、第２の周囲音センサ２０１、赤外線センサ２０４及び指紋センサ２０５は、第２の制御部２０３において、リモコン操作としてチャンネル変更や入力機器変更等の画面を切り替える操作がなされたと判断される度にあるいはリモコン操作が行われたと判断される度に、情報を取得し、第２の制御部２０３は、取得した情報をユーザ視聴情報３００としてリモコン操作情報とともに送信部２０２へ出力する。   The remote controller 200 detects a second ambient sound sensor 201 that detects ambient sounds within a predetermined range at a location where the remote controller 200 is located, an infrared sensor 204 that detects the distance between the television receiver 400 and the remote controller 200, and a user ID. A fingerprint sensor 205, a second ambient sound sensor 201, an infrared sensor 204, and a transmission unit 202 that transmits values detected by the fingerprint sensor 205 as user viewing information 300 to the reception unit 402 of the television receiver 400; It is comprised from the 2nd control part 203 which monitors remote control operation. Here, each time the second ambient sound sensor 201, the infrared sensor 204, and the fingerprint sensor 205 are determined by the second control unit 203 to perform an operation for switching a screen such as channel change or input device change as a remote control operation. Alternatively, each time it is determined that a remote control operation has been performed, information is acquired, and the second control unit 203 outputs the acquired information as user viewing information 300 to the transmission unit 202 together with the remote control operation information.

ここで、本実施の形態にかかる音量調節システムの音量調節処理について、図２、図３、図４を用いて説明する。図２は、本発明の実施の形態１にかかる音量調節システムの周囲音情報送信処理を示すフローチャートである。図３は、本発明の実施の形態１にかかる音量調節システムの周囲音情報取得処理及び音量調節処理を示すフローチャートである。図４は、本発明の実施の形態１にかかるメモリ４０３に記憶されたユーザ音量調整情報の例を示す図である。   Here, the volume adjustment processing of the volume adjustment system according to the present embodiment will be described with reference to FIGS. FIG. 2 is a flowchart showing ambient sound information transmission processing of the volume control system according to the first embodiment of the present invention. FIG. 3 is a flowchart showing ambient sound information acquisition processing and volume adjustment processing of the volume adjustment system according to the first exemplary embodiment of the present invention. FIG. 4 is a diagram showing an example of the user volume adjustment information stored in the memory 403 according to the first embodiment of the present invention.

まず、図２を用いてリモコン２００における周囲音情報送信処理について説明する。リモコン２００では、常にユーザのリモコン操作を待っている状態とし、ユーザがリモコン操作を行うたびに、ユーザ視聴情報送信処理を実行する。リモコン２００の第２の制御部２０３において、リモコン操作がチャンネル変更や入力機器切り替え等の画面を変更する操作であると判断した場合（ステップＳ２０１で「Ｙｅｓ」）、第２の制御部２０３は第２の周囲音センサ２０１に周囲音の値を取得させる（ステップＳ２０２）。次に赤外線センサ２０４にテレビジョン受信機４００とリモコン２００の間距離を取得させる（ステップＳ２０３）。さらに指紋センサ２０５にユーザＩＤを取得させる（ステップＳ２０４）。そして、送信部２０２は、第２の周囲音センサ２０１が取得した周囲音及び赤外線センサ２０４が取得したテレビジョン受信機４００とリモコン２００間距離及び指紋センサ２０５が取得したユーザＩＤの値を送信信号に変換し（ステップＳ２０５）、変換後にユーザ視聴情報３００としてテレビジョン受信機４００の受信部４０２へ送信する（ステップＳ２０６）。一方、第２の制御部２０３において、リモコン操作がチャンネル変更や入力機器切り替え等の画面を変更する操作でないと判断した場合は（ステップＳ２０１で「Ｎｏ」）、第２の制御部２０３はリモコン操作情報のみを送信部２０２を介してテレビジョン受信機４００の受信部４０２に送信させる。   First, ambient sound information transmission processing in the remote controller 200 will be described with reference to FIG. The remote controller 200 is always in a state of waiting for the user's remote control operation, and executes the user viewing information transmission process every time the user performs the remote control operation. When the second control unit 203 of the remote controller 200 determines that the remote control operation is an operation to change the screen such as channel change or input device switching (“Yes” in step S201), the second control unit 203 The ambient sound sensor 201 is caused to acquire the ambient sound value (step S202). Next, the infrared sensor 204 is caused to acquire the distance between the television receiver 400 and the remote controller 200 (step S203). Furthermore, the fingerprint sensor 205 is made to acquire a user ID (step S204). The transmission unit 202 transmits the ambient sound acquired by the second ambient sound sensor 201, the distance between the television receiver 400 and the remote controller 200 acquired by the infrared sensor 204, and the value of the user ID acquired by the fingerprint sensor 205 as a transmission signal. (Step S205), and after conversion, is transmitted as the user viewing information 300 to the receiving unit 402 of the television receiver 400 (step S206). On the other hand, when the second control unit 203 determines that the remote control operation is not an operation for changing the screen such as channel change or input device switching (“No” in step S201), the second control unit 203 performs the remote control operation. Only the information is transmitted to the receiving unit 402 of the television receiver 400 via the transmitting unit 202.

次に、図３を用いてテレビジョン受信機４００における周囲音情報取得処理及び音量調節処理について説明する。テレビジョン受信機４００では、受信部４０２がリモコン２００からリモコン信号を受信した場合（ステップＳ３０１で「Ｙｅｓ」）、第１の制御部４０４は、受信したリモコン信号にユーザ視聴情報３００が含まれているかどうかの判定を行う（ステップＳ３０２）。ユーザ視聴情報３００が含まれていないと判定した場合は（ステップＳ３０２で「Ｎｏ」）、受信したリモコン操作情報に基づいて通常のリモコン処理を実行する（ステップＳ３０９）。ユーザ視聴情報３００が含まれていると判定した場合（ステップＳ３０２で「Ｙｅｓ」）、第１の周囲音センサ４０１に対してテレビジョン受信機４００の周囲音を取得させる（ステップＳ３０３）。   Next, ambient sound information acquisition processing and volume adjustment processing in the television receiver 400 will be described with reference to FIG. In the television receiver 400, when the receiving unit 402 receives a remote control signal from the remote control 200 (“Yes” in step S301), the first control unit 404 includes the user viewing information 300 in the received remote control signal. It is determined whether or not (step S302). If it is determined that the user viewing information 300 is not included (“No” in step S302), normal remote control processing is executed based on the received remote control operation information (step S309). When it is determined that the user viewing information 300 is included (“Yes” in step S302), the first ambient sound sensor 401 is caused to acquire the ambient sound of the television receiver 400 (step S303).

上記処理後、第１の制御部４０４は、メモリ４０３からユーザ音量調整情報に含まれる過去のユーザ視聴情報を検索する（ステップＳ３０４）。過去のユーザ視聴情報と少なくとも、リモコンの周囲音、テレビジョン受信機の周囲音が所定の誤差範囲内（例えば、プラスマイナス１ｄＢ）で一致する場合（ステップＳ３０５で「Ｙｅｓ」）、それに応じた音量に設定する（ステップＳ３０８）。過去のユーザ視聴情報は図４のように整理されてメモリ４０３に記憶されている。過去のユーザ視聴情報と所定の誤差範囲内で一致しない場合は（ステップＳ３０５で「Ｎｏ」）、音量を変更せずに（ステップＳ３０６）、その時のユーザＩＤと音量等をメモリ４０３に記録する（ステップＳ３０７）。   After the above processing, the first control unit 404 searches the memory 403 for past user viewing information included in the user volume adjustment information (step S304). When the past user viewing information and at least the ambient sound of the remote control and the ambient sound of the television receiver match within a predetermined error range (for example, plus or minus 1 dB) (“Yes” in step S305), the volume corresponding to that (Step S308). The past user viewing information is organized as shown in FIG. If it does not match the past user viewing information within a predetermined error range (“No” in step S305), the user ID and the volume at that time are recorded in the memory 403 without changing the volume (step S306) ( Step S307).

本発明は、テレビジョン受信機をはじめ、リモコンで操作可能な全てのＡＶ機器において有用である。   The present invention is useful in all AV equipment that can be operated with a remote controller, such as a television receiver.

１００ 音量調節システム
２００ リモコン
２０１ 第２の周囲音センサ
２０２ 送信部
２０３ 第２の制御部
２０４ 赤外線センサ
２０５ 指紋センサ
３００ ユーザ視聴情報
４００ テレビジョン受信機
４０１ 第１の周囲音センサ
４０２ 受信部
４０３ メモリ
４０４ 第１の制御部
４０５ 音量制御部 DESCRIPTION OF SYMBOLS 100 Volume control system 200 Remote control 201 2nd ambient sound sensor 202 Transmission part 203 2nd control part 204 Infrared sensor 205 Fingerprint sensor 300 User viewing information 400 Television receiver 401 1st ambient sound sensor 402 Reception part 403 Memory 404 First control unit 405 Volume control unit

Claims (4)

リモコンとテレビジョン受信機からなる音量調節システムであって、
前記リモコンは、
ユーザＩＤを検知する指紋センサと、
前記リモコンの周囲音を検知する第２の周囲音センサと、
前記リモコンと前記テレビジョン受信機間の距離を検知する赤外線センサと、
前記第２の周囲音センサが検知した周囲音、前記赤外線センサが検知した距離及び前記指紋センサが検知したユーザＩＤをユーザ視聴情報として送信する送信部と、を備え、
前記テレビジョン受信機は、
前記ユーザ視聴情報を受信する受信部と、
前記テレビジョン受信機の周囲音を検知する第１の周囲音センサと、
前記受信部が受信した前記ユーザ視聴情報及び前記第１の周囲センサが検知した周囲音に応じて、出力すべき音量を計算する第１の制御部と、
前記第１の制御部が計算した前記出力すべき音量応じて、音量を調整する音量制御部と、を具備することを特徴とする音量調整システム。 A volume control system consisting of a remote control and a television receiver,
The remote control is
A fingerprint sensor for detecting a user ID;
A second ambient sound sensor for detecting ambient sounds of the remote control;
An infrared sensor for detecting a distance between the remote control and the television receiver;
A transmitter that transmits the ambient sound detected by the second ambient sound sensor, the distance detected by the infrared sensor, and the user ID detected by the fingerprint sensor as user viewing information;
The television receiver is
A receiving unit for receiving the user viewing information;
A first ambient sound sensor for detecting ambient sound of the television receiver;
A first control unit that calculates a volume to be output according to the user viewing information received by the reception unit and the ambient sound detected by the first ambient sensor;
A volume control system comprising: a volume control unit that adjusts a volume according to the volume to be output calculated by the first control unit. 前記リモコンは、チャンネル変更や入力機器選択のリモコン操作が行なわれた場合に、前記ユーザ視聴情報を前記送信部に送信させる第２の制御部と、を更に備えることを特徴とする請求項１に記載の音量調整システム。 The remote controller further includes a second control unit that causes the transmission unit to transmit the user viewing information when a remote control operation such as channel change or input device selection is performed. The volume control system described. 前記テレビジョン受信機は、過去のユーザ視聴情報と出力音量とを対応付けたユーザ音量調整情報を記憶する記憶部と、を更に備え、
前記第１の制御部は、前記受信部が受信した前記ユーザ視聴情報に含まれるリモコンの周囲音が、前記記憶部が記憶した前記過去のユーザ視聴情報に含まれるリモコンの周囲音の所定範囲内に含まれ、かつ、前記第１の周囲音センサが検知した周囲音が、前記記憶部が記憶した前記過去のユーザ視聴情報に含まれるテレビジョン受信機の周囲音の所定範囲内に含まれると判断した場合は、前記記憶部が記憶した前記ユーザ音量調整情報に含まれる出力音量を前記出力すべき音量として前記音量制御部に出力する、ことを特徴とする請求項１に記載の音量調整システム。 The television receiver further includes a storage unit that stores user volume adjustment information in which past user viewing information and output volume are associated with each other,
The first control unit is configured such that an ambient sound of the remote controller included in the user viewing information received by the receiving unit is within a predetermined range of an ambient sound of the remote controller included in the past user viewing information stored in the storage unit. And the ambient sound detected by the first ambient sound sensor is included within a predetermined range of ambient sounds of the television receiver included in the past user viewing information stored in the storage unit. 2. The volume adjustment system according to claim 1, wherein if it is determined, an output volume included in the user volume adjustment information stored in the storage unit is output to the volume control unit as the volume to be output. . リモコンとテレビジョン受信機からなる音量調節システムにおける音量調整方法であって、
前記リモコンは、
前記リモコンの周囲音を検知するステップと、
前記リモコンと前記テレビジョン受信機間の距離を検知するステップと、
指紋センサによってユーザＩＤを認識するステップと、
検知した前記リモコンの周囲音、検知した前記距離及び認識されたユーザＩＤをユーザ視聴情報として送信するステップと、を有し、
前記テレビジョン受信機は、
前記ユーザ視聴情報を受信するステップと、
前記テレビジョン受信機の周囲音を検知するステップと、
受信した前記ユーザ視聴情報及び検知した前記テレビジョン受信機の周囲音に応じて、出力すべき音量を計算するステップと、
計算した前記出力すべき音量に応じて、音量を調整するステップと、を有することを特徴とする音量調整方法。 A volume adjustment method in a volume adjustment system comprising a remote control and a television receiver,
The remote control is
Detecting ambient sounds of the remote control;
Detecting a distance between the remote control and the television receiver;
Recognizing a user ID by a fingerprint sensor;
Transmitting the detected ambient sound of the remote control, the detected distance and the recognized user ID as user viewing information,
The television receiver is
Receiving the user viewing information;
Detecting ambient sounds of the television receiver;
Calculating a volume to be output according to the received user viewing information and the detected ambient sound of the television receiver;
Adjusting the sound volume in accordance with the calculated sound volume to be output.
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CN104010147A (en) * 2014-04-29 2014-08-27 京东方科技集团股份有限公司 Method for automatically adjusting volume of audio playing system and audio playing device
CN104010147B (en) * 2014-04-29 2017-11-07 京东方科技集团股份有限公司 Automatically adjust the method and audio playing apparatus of audio frequency broadcast system volume
US9990171B2 (en) 2014-04-29 2018-06-05 Boe Technology Group Co., Ltd. Audio device and method for automatically adjusting volume thereof
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CN108769364A (en) * 2018-04-13 2018-11-06 Oppo广东移动通信有限公司 Call control method, device, mobile terminal and computer-readable medium
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