JP2017156731A - Mimicking cv point rating method - Google Patents
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- JP2017156731A JP2017156731A JP2016042893A JP2016042893A JP2017156731A JP 2017156731 A JP2017156731 A JP 2017156731A JP 2016042893 A JP2016042893 A JP 2016042893A JP 2016042893 A JP2016042893 A JP 2016042893A JP 2017156731 A JP2017156731 A JP 2017156731A
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本発明は、コンテンツの再生で、特定人物のセリフ音声パートを利用者が声を当てるアフレコを採点する採点システムに関するものである。 The present invention relates to a scoring system for scoring after-recording in which a user utters a speech part of a specific person during content playback.
近年のカラオケは、単に楽曲を歌唱するだけのものにとどまらず、歌唱を補助する歌唱結果に採点機能が付くのはもはや常識であり、採点結果もとにゲーム感覚で歌唱できるものまで出てきている。 In recent years, karaoke is not limited to just singing music. It is common sense that a grading function is added to the singing results that assist the singing, and there is a game that can be sung as if it were a game. Yes.
また背景映像にアバタを採用し、カラオケ演奏の反映させるものや、
歌唱だけでなく映画等のコンテンツの視聴が可能なものもあり、楽曲の代わりにコンテンツを再生するものも登場している。
In addition, avatar is adopted for the background image,
Some can view not only singing but also contents such as movies, and others that play content instead of music have appeared.
一方、アニメ、ＴＶドラマ等のＤＶＤ−ＲＯＭの特典ディスクとして、アフレコ用のＤＶＤ−ＲＯＭが添付される場合がある。この場合、利用者は、映像を見ながら発声するだけであり、自分の声が合成されないため、実際のアフレコとは異なる。 On the other hand, a DVD-ROM for post-recording may be attached as a bonus disc for DVD-ROMs such as anime and TV dramas. In this case, the user only utters while watching the video, and his / her voice is not synthesized, which is different from the actual after-recording.
そこで、カラオケの楽曲再生機能を利用して、コンテンツの登場人物のアフレコに応用して楽しもうとする試みが各社から出願されている。 Therefore, various companies have applied for an attempt to use the music playback function of karaoke and apply it to the dubbing of the characters of the content.
特許文献１は、市販の音楽用ＣＤ等の記録媒体を採点や再生に用いるカラオケ装置等を提供する。カラオケ装置の記憶部は、採点用音声データおよび伴奏用音声データをあらかじめ記憶し、媒体読取部は、音声波形データをあらかじめ記録する記録媒体から、第１の音声波形データを読み取り、入力受付部は、第２の音声波形データの入力を受け付け、再生部は、あらかじめ記憶された伴奏用音声データと、入力を受け付けられた第２の音声波形データとを、再生し、採点部は、あらかじめ記憶された採点用音声データおよび読み取られた第１の音声波形データのいずれか一方または双方と、入力を受け付けられた第２の音声波形データと、を対比して採点し、出力部は、採点された結果を出力する。
特許文献２は、採点などカラオケにおいて歌唱評価を行う場合、オクターブ補正を適切に実行することで、より正確な歌唱評価を可能とする。本発明の歌唱評価装置は、楽曲情報の再生に同期した模範音程情報と、入力音声信号から検出した歌唱音程情報との差である差分音程情報を抽出し、抽出した差分音程情報に基づいて歌唱オクターブを判定するオクターブ判定処理と、歌唱オクターブ分シフトさせた歌唱音程情報と模範音程情報とを比較する、もしくは、歌唱オクターブ分シフトさせた模範音程情報と歌唱音程情報とを比較する比較処理を行うことを特徴としている。
Patent Document 1 provides a karaoke apparatus that uses a recording medium such as a commercially available music CD for scoring and reproduction. The storage unit of the karaoke apparatus stores the scoring voice data and the accompaniment voice data in advance, the medium reading unit reads the first voice waveform data from the recording medium in which the voice waveform data is recorded in advance, and the input receiving unit is The input of the second voice waveform data is received, the playback unit plays back the accompaniment voice data stored in advance and the second voice waveform data received as input, and the scoring unit is stored in advance. One or both of the scoring voice data and the read first voice waveform data were scored in comparison with the second voice waveform data that was accepted, and the output unit was scored. Output the result.
Patent Document 2 enables more accurate singing evaluation by appropriately performing octave correction when performing singing evaluation in karaoke such as scoring. The singing evaluation apparatus of the present invention extracts differential pitch information that is a difference between exemplary pitch information synchronized with reproduction of music information and singing pitch information detected from an input voice signal, and sings based on the extracted differential pitch information. The octave determination process for determining the octave and the singing pitch information shifted by the singing octave and the model pitch information are compared, or the comparison of the model pitch information shifted by the singing octave and the singing pitch information is performed. It is characterized by that.
特許文献１は、外国語の会話において特定の音声を消して、その登場人物になって話に参加するようなイメージでカラオケを語学研修に役立てるというものであり、本発明の目的とは異なる。
特許文献２は、映画やドラマの中で特定のセリフ音声を消去し、当該音声を利用者が作品の登場人物になり、他の登場人物とともに会話を楽しむもので、本発明の目的に近いが副音声を使用することは一般的ではない。
Japanese Patent Laid-Open No. 2004-228561 is intended to use karaoke for language training with the image of turning off a specific voice in a foreign language conversation and becoming a character and participating in the talk, which is different from the object of the present invention.
Japanese Patent Laid-Open No. 2004-228688 deletes a specific speech in a movie or drama, and the user becomes a character of the work and enjoys conversation with other characters, which is close to the object of the present invention. It is not common to use secondary audio.
カラオケで歌唱する場合、それが１人であっても複数の歌唱であっても、歌っている時間が大半であり、前奏や間奏、他の人の歌唱を待つ時間は一般に少ない。
しかし、ドラマ、映画などのコンテンツにおけるセリフにおいては、自分のセリフを当てる前に、他の登場人物のセリフを聞いて待っている時間が多いことが一般的であり、適切にセリフをこなすためには、劇団における芝居の稽古のような訓練が要求されるものである。これを一般の素人がカラオケ感覚でセリフを入れる場合、油断しているといつのまにか自分のセリフの出番が終わってしまうようなことにもなってしまう。
また、最近のカラオケシステムには採点機能があるが、セリフにも上手下手があり、うまく当てはめるためにはセリフも採点機能がほしいところである。
When singing at karaoke, whether it is a single person or a plurality of songs, most of the time is singing, and generally there is little time to wait for preludes, interludes, and other people's songs.
However, in the lines of content such as dramas and movies, it is common that there is a lot of time waiting to listen to other characters' lines before hitting their own lines, in order to properly handle the lines Is required to be practiced like a play in a theater company. If a general amateur puts a line like a karaoke, if it is out of the way, it will end up turning off his line.
Also, the recent karaoke system has a scoring function, but the lines are also poor, and the serif wants a scoring function to apply it well.
上記の課題を解決するために、本発明の請求項１は、
オリジナルの役者のセリフ音声と利用者のセリフ音声をそれぞれピッチ検出して比較し、
絶対的な音高ではなく、相対的な音高のタイミングによる変化の類似度を評価基準とすることを特徴とする採点システムである。
In order to solve the above-mentioned problem, claim 1 of the present invention provides
Pitch detection and comparison of the original actor's speech and the user's speech,
The scoring system is characterized in that the evaluation criterion is not the absolute pitch but the similarity of changes due to relative pitch timing.
これにより、人気のアニメや映画、ドラマ等において、利用者が気に入った登場人物を演じるアフレコを、より現実的な基準で採点して楽しむことができる。 This makes it possible to score and enjoy the dubbing that plays the characters that the user likes in popular anime, movies, dramas, etc. on a more realistic basis.
本発明の実施イメージを図に示す。
通常、採点機能のあるカラオケのモニタ画面２には、図１のようにお手本となる歌唱の音高がピアノロールの様式で表示されることが多い。
An implementation image of the present invention is shown in the figure.
Usually, the karaoke monitor screen 2 with a scoring function often displays the pitch of a singing song as a piano roll as shown in FIG.
図２、図３は、元の役者及び利用者の発声を示す。
図２と図３において、元の役者の発声と利用者の発声を比較した場合、音程が大きく違うため、通常の歌唱の採点法を取ると、絶対音程が大きく違うため高得点は得られないが、相対音程で見ると、利用者の発声はおおむね元の役者の発声と似た抑揚となっている為、高得点となりうる。
2 and 3 show the utterances of the original actors and users.
In FIG. 2 and FIG. 3, when the utterance of the original actor and the utterance of the user are compared, the pitch is greatly different. Therefore, when the normal singing scoring method is used, the absolute pitch is greatly different, so a high score cannot be obtained. However, in terms of relative pitch, the user's utterance is generally an inflection similar to that of the original actor, so it can be scored high.
これにより、人気のアニメや映画、ドラマ等において、利用者が気に入った登場人物を演じるアフレコの楽しみ方が広がり関連市場が拡大する。 As a result, in popular anime, movies, dramas, etc., the enjoyment of dubbing that plays the characters that the user likes will spread and the related market will expand.
１・・・カラオケ端末装置
２・・・カラオケモニタ
５・・・元の役者の発声
６・・・利用者の発声
DESCRIPTION OF SYMBOLS 1 ... Karaoke terminal device 2 ... Karaoke monitor 5 ... Original actor's utterance 6 ... User's utterance
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