JP2016187084A5

JP2016187084A5 -

Info

Publication number: JP2016187084A5
Application number: JP2015066038A
Authority: JP
Filing date: 2015-03-27
Publication date: 2018-05-24

Description

請求項１に記載の発明は、再生用コンテンツ情報を記憶するバッファ記憶部と；再生用に選局された放送チャンネルに対応する周波数変換信号に含まれる音声放送コンテンツにおける関連データを用いて音声放送の切れ目が検出された場合に、該切れ目より前の音声放送コンテンツ情報に続けて予め定められた期間長の無音情報を前記バッファ記憶部に格納した後に、前記切れ目より後の音声放送コンテンツ情報を格納する格納部と；を備えることを特徴とする放送受信装置である。 According to the first aspect of the present invention, there is provided a buffer storage unit for storing reproduction content information; and audio broadcasting using related data in audio broadcasting content included in a frequency conversion signal corresponding to a broadcast channel selected for reproduction. When a break is detected , silence information of a predetermined length is stored in the buffer storage unit following the audio broadcast content information before the break, and then the audio broadcast content information after the break is stored. And a storage unit for storing the broadcast reception device.

請求項１０に記載の発明は、再生用コンテンツ情報を記憶するバッファ記憶部を備える放送受信装置において使用される放送受信方法であって、再生用に選局された放送チャンネルに対応する周波数変換信号に含まれる音声放送コンテンツにおける関連データを用いて音声放送の切れ目を検出する検出工程と；前記検出工程において前記切れ目が検出された該切れ目より前の音声放送コンテンツ情報に続けて予め定められた期間長の無音情報を前記バッファ記憶部に格納した後に、前記切れ目より後の音声放送コンテンツ情報を格納する無音情報挿入工程と；を備えることを特徴とする放送受信方法である。

A tenth aspect of the present invention is a broadcast receiving method used in a broadcast receiving apparatus including a buffer storage unit for storing reproduction content information, and a frequency conversion signal corresponding to a broadcast channel selected for reproduction. A detection step of detecting a break in the audio broadcast using related data in the audio broadcast content included in the audio broadcast content; a predetermined period subsequent to the audio broadcast content information before the break in which the break is detected in the detection step And a silent information insertion step of storing audio broadcast content information after the break after storing long silent information in the buffer storage unit.

Claims

A buffer storage unit for storing reproduction content information;
When an audio broadcast break is detected using related data in the audio broadcast content included in the frequency conversion signal corresponding to the broadcast channel selected for reproduction, the audio broadcast content information before the break is detected. A storage unit for storing audio broadcast content information after the break after storing silence information of a predetermined period length in the buffer storage unit;
A broadcast receiving apparatus comprising:

When silence occurs in the audio broadcast content, the storage unit stores the silence information following the silence in the buffer storage unit, and then stores the audio broadcast content information after the silence. The broadcast receiving apparatus according to claim 1.

The related data is program type information included in the audio broadcast content,
If it is determined based on the program type information that the type of broadcast program being received is related to a talk program, the storage unit has an audio playback speed that is slower than the audio progress speed in the audio broadcast content. 3. The broadcast receiving apparatus according to claim 1, wherein the audio information subjected to tempo adjustment and pitch adjustment is stored in the buffer storage unit in place of the audio information in the broadcast program being received. .

The storage unit
Perform audio analysis of the audio broadcast content,
Based on the result of the audio analysis, in the period determined to be the talk period, the audio information that has been subjected to tempo adjustment and pitch adjustment so that the audio reproduction speed is slower than the audio advance speed in the audio broadcast content. , Storing in the buffer storage unit instead of the audio information in the broadcast program being received,
The broadcast receiving apparatus according to any one of claims 1 to 3, wherein

A reading unit that reads the content information for reproduction stored in the buffer storage unit;
There are a plurality of the breaks in the content information for reproduction in the buffer storage unit, the information of the first audio content immediately after the first break is information from the middle of the first audio content, and after the one break When the information of the second audio content immediately after the break is information from the beginning of the second audio content, the reading unit, after the reading of the reproduction content information before the first break, Start reading information of the second audio content;
The broadcast receiving apparatus according to any one of claims 1 to 4, wherein

When the one piece of break exists in the content information for reproduction in the buffer storage unit, and the information of the third audio content immediately after the one piece of cut is information from the middle of the third piece of audio content, the reading unit Starts reading the information of the third audio content after the reading of the reproduction content information before the one break is finished,
The broadcast receiving apparatus according to claim 5.

When one piece of break exists in the content information for reproduction in the buffer storage unit and a missing part exists in the information of the audio content before the one piece of break, the reading unit reproduces before the missing part. After the reading of the content information for playback starts reading the content information for playback immediately after the one break,
The broadcast receiving apparatus according to claim 5 or 6.

When one piece of the cut is not present in the reproduction content information in the buffer storage unit, and there is a missing portion as audio content information corresponding to the reproduction content information,
The reading unit starts reading the reproduction content information after the missing portion after the reading of the reproduction content information before the missing portion is completed;
The broadcast receiving apparatus according to claim 5, wherein the broadcast receiving apparatus is provided.

The reading unit performs volume fade-in processing on reproduction content information after the missing portion for a predetermined period from the start of reading the reproduction content information after the missing portion. Item 9. The broadcast receiving device according to Item 8.

A broadcast receiving method used in a broadcast receiving device including a buffer storage unit for storing content information for reproduction ,
A detection step of detecting breaks in the audio broadcast using related data in the audio broadcast content included in the frequency converted signal corresponding to the broadcast channel selected for reproduction;
The audio broadcast content information after the break is stored in the buffer storage unit after the silence information of a predetermined period length is stored in the buffer storage section following the audio broadcast content information before the break where the break is detected in the detection step. A silent information insertion process for storing
A broadcast receiving method comprising:

A broadcast reception program causing a computer included in a broadcast reception apparatus to execute the broadcast reception method according to claim 10.

A recording medium on which the broadcast receiving program according to claim 11 is recorded so as to be readable by a computer included in the broadcast receiving apparatus.