JP2009296461A5 - - Google Patents

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JP2009296461A5
JP2009296461A5 JP2008149790A JP2008149790A JP2009296461A5 JP 2009296461 A5 JP2009296461 A5 JP 2009296461A5 JP 2008149790 A JP2008149790 A JP 2008149790A JP 2008149790 A JP2008149790 A JP 2008149790A JP 2009296461 A5 JP2009296461 A5 JP 2009296461A5
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audio data
sink device
sink
audio
speakers
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JP2008149790A
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JP2009296461A (en
JP5126521B2 (en
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Priority claimed from JP2008149790A external-priority patent/JP5126521B2/en
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Claims (7)

１つ以上のシンク用スピーカーを有し視聴位置の後方に配置されるシンク機器と、前記シンク機器と１つ以上のスピーカーとが接続可能な音声処理装置とを備え、
前記音声処理装置が、入力されるマルチチャンネル音声データに含まれる後方音声データを前記シンク機器に送信する送信手段と、
前記マルチチャンネル音声データに含まれる後方音声データ以外の音声データを前記１つ以上のスピーカーに供給する第１再生手段とを有し、
前記シンク機器が、前記音声処理装置から送信された前記後方音声データを受信する受信手段と、
受信した前記後方音声データを前記シンク用スピーカーに供給する第２再生手段とを有する、音声再生システム。 A sink device having one or more sink speakers and disposed behind the viewing position; and an audio processing device capable of connecting the sink device and the one or more speakers;
The audio processing apparatus transmits transmission audio data included in the input multi-channel audio data to the sink device;
First reproduction means for supplying audio data other than rear audio data included in the multi-channel audio data to the one or more speakers;
Receiving means for the sink device to receive the backward audio data transmitted from the audio processing device;
And a second reproduction means for supplying the received rear audio data to the sink speaker. 前記音声処理装置が、前記シンク機器が前記音声処理装置に接続されているか否かを判断する接続判断手段をさらに有し、
前記シンク機器が接続されていないと判断された場合、前記送信手段が前記シンク機器に前記後方音声データを送信せずに、前記第１再生手段が前記後方音声データを前記１つ以上のスピーカーに供給する、請求項１に記載の音声再生システム。 The audio processing device further includes connection determination means for determining whether the sink device is connected to the audio processing device,
When it is determined that the sink device is not connected, the transmission unit does not transmit the rear audio data to the sink device, and the first reproduction unit transmits the rear audio data to the one or more speakers. The audio reproduction system according to claim 1, wherein the audio reproduction system is supplied. 前記音声処理装置が、前記シンク機器が前記第２再生手段及び前記シンク用スピーカーを有しているか否かを判断する機能判断手段をさらに有し、
前記シンク機器が前記第２再生手段及び前記シンク用スピーカーを有していないと判断された場合、前記送信手段が前記シンク機器に前記後方音声データを送信せずに、前記第１再生手段が前記後方音声データを前記１つ以上のスピーカーに供給する、請求項１に記載の音声再生システム。 The audio processing device further includes function determining means for determining whether or not the sink device has the second reproduction means and the sink speaker;
If it is determined that the sink device does not have the second playback unit and the sink speaker, the transmission unit does not transmit the rear audio data to the sink device, and the first playback unit The audio playback system of claim 1, wherein rear audio data is supplied to the one or more speakers. １つ以上のシンク用スピーカーを有するシンク機器と、前記シンク機器と１つ以上のスピーカーとが接続可能な音声処理装置とを備え、
前記音声処理装置が、前記シンク機器と視聴位置との配置関係を管理する配置管理手段と、
前記シンク機器が前記視聴位置よりも前方であるか後方であるかを判断する配置判断手段と、
前記シンク機器が前記視聴位置よりも前方であると判断されたとき、入力されるマルチチャンネル音声データに含まれる中央音声データを前記シンク機器に送信し、前記シンク機器が前記視聴位置よりも後方であると判断されたとき、前記マルチチャンネル音声データに含まれる後方音声データを前記シンク機器に送信する送信手段と、
前記マルチチャンネル音声データに含まれる前記送信手段が送信した音声データ以外の音声データを前記１つ以上のスピーカーに供給する第１再生手段とを有し、
前記シンク機器が、前記音声処理装置から送信された前記中央音声データ又は前記後方音声データを受信する受信手段と、
受信した前記中央音声データ又は前記後方音声データを前記シンク用スピーカーに供給する第２再生手段とを有する、音声再生システム。 A sink device having one or more sink speakers, and an audio processing device capable of connecting the sink device and the one or more speakers;
The audio processing apparatus manages an arrangement relationship between the sink device and a viewing position;
Arrangement determining means for determining whether the sink device is in front of or behind the viewing position;
When it is determined that the sink device is in front of the viewing position, the central audio data included in the input multi-channel audio data is transmitted to the sink device, and the sink device is behind the viewing position. A transmission means for transmitting rear audio data included in the multi-channel audio data to the sink device when determined to be present;
First reproduction means for supplying audio data other than the audio data transmitted by the transmission means included in the multi-channel audio data to the one or more speakers;
The sink device receives the central audio data or the rear audio data transmitted from the audio processing device;
And a second reproduction means for supplying the received central audio data or the rear audio data to the sink speaker. １つ以上の第１シンク用スピーカーを有し視聴位置の前方に配置される第１シンク機器と、１つ以上の第２シンク用スピーカーを有し視聴位置の後方に配置される第２シンク機器と、前記第１シンク機器と前記第２シンク機器と１つ以上のスピーカーとが接続可能な音声処理装置とを備え、
前記音声処理装置が、前記第１シンク機器と前記第２シンク機器とのどちらに音声データを送信するかを選択する選択手段と、
前記選択手段によって前記第１シンク機器が選択されているとき、入力されるマルチチャンネル音声データに含まれる中央音声データを前記第１シンク機器に送信し、前記選択手段によって前記第２シンク機器が選択されているとき、前記マルチチャンネル音声データに含まれる後方音声データを前記第２シンク機器に送信する送信手段と、
前記マルチチャンネル音声データに含まれる前記送信手段が送信した音声データ以外の音声データを前記１つ以上のスピーカーに供給する第１再生手段とを有し、
前記第１シンク機器が、前記音声処理装置から送信された前記中央音声データを受信する第１受信手段と、
受信した前記中央音声データを前記第１シンク用スピーカーに供給する第２再生手段とを有し、
前記第２シンク機器が、前記音声処理装置から送信された前記後方音声データを受信する第２受信手段と、
受信した前記後方音声データを前記第２シンク用スピーカーに供給する第３再生手段とを有する、音声再生システム。 A first sink device having one or more first sink speakers and disposed in front of the viewing position, and a second sink device having one or more second sink speakers and disposed behind the viewing position And an audio processing device capable of connecting the first sink device, the second sink device, and one or more speakers,
Selection means for selecting whether the audio processing device transmits audio data to the first sink device or the second sink device;
When the first sink device is selected by the selection unit, the central audio data included in the input multi-channel audio data is transmitted to the first sink device, and the second sink device is selected by the selection unit. Transmitting means for transmitting rear audio data included in the multi-channel audio data to the second sink device,
First reproduction means for supplying audio data other than the audio data transmitted by the transmission means included in the multi-channel audio data to the one or more speakers;
The first sink device receives the central audio data transmitted from the audio processing device;
Second reproduction means for supplying the received central audio data to the first sink speaker;
The second sink device receives the backward audio data transmitted from the audio processing device;
And a third reproduction means for supplying the received rear audio data to the second sink speaker. 請求項１〜５のいずれかに記載の音声再生システムに適用される前記音声処理装置。   The said audio processing apparatus applied to the audio | voice reproduction | regeneration system in any one of Claims 1-5. 請求項６に記載の音声処理装置の各手段をコンピュータに実行させる音声処理プログラム。   A sound processing program for causing a computer to execute each means of the sound processing apparatus according to claim 6.
JP2008149790A 2008-06-06 2008-06-06 Audio reproduction system, audio processing apparatus and program thereof Expired - Fee Related JP5126521B2 (en)

Priority Applications (1)

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JP2008149790A JP5126521B2 (en) 2008-06-06 2008-06-06 Audio reproduction system, audio processing apparatus and program thereof

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JP2008149790A JP5126521B2 (en) 2008-06-06 2008-06-06 Audio reproduction system, audio processing apparatus and program thereof

Publications (3)

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JP2009296461A JP2009296461A (en) 2009-12-17
JP2009296461A5 true JP2009296461A5 (en) 2011-05-19
JP5126521B2 JP5126521B2 (en) 2013-01-23

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Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0641284U (en) * 1992-10-30 1994-05-31 日本ビクター株式会社 Video projector
JP2002064900A (en) * 2000-08-18 2002-02-28 Sony Corp Multichannel sound signal reproducing apparatus
JP2003032800A (en) * 2001-07-17 2003-01-31 Nippon Hoso Kyokai <Nhk> Speaker connecting circuit device
JP2003274500A (en) * 2002-03-18 2003-09-26 Seiko Epson Corp Image display apparatus and method with surround function, program, and recording medium
JP4431308B2 (en) * 2002-03-29 2010-03-10 株式会社日立製作所 Audio processing device, audio processing system, audio output device, and video display device
JP2004312484A (en) * 2003-04-09 2004-11-04 Sony Corp Device and method for acoustic conversion
JP2005027295A (en) * 2003-06-13 2005-01-27 Sanyo Electric Co Ltd Sound reproduction system
JP2006235156A (en) * 2005-02-24 2006-09-07 Seiko Epson Corp Projector installation stand

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