To provide an on-vehicle karaoke device capable of evaluating karaoke singing in consideration of a change in the speed of a vehicle.SOLUTION: The on-vehicle karaoke device includes an evaluation unit which obtains an evaluation of a karaoke singing on the basis of a singing voice of the karaoke singing, an acquisition unit which acquires an output value from an acceleration sensor mounted on a vehicle, an identification unit which identifies an influence section in which the acquired output value is equal to or greater than a threshold in singing sections of karaoke singing, and a correction unit which corrects the evaluation of the influence section on the basis of the evaluation of the identified influence section and the evaluation of other singing sections.SELECTED DRAWING: Figure 7
【課題】車両の速度の変化を考慮してカラオケ歌唱の評価を行うことが可能な車載用カラオケ装置を提供する。【解決手段】カラオケ歌唱による歌唱音声に基づいて当該カラオケ歌唱の評価を求める評価部、車両に搭載されている加速度センサからの出力値を取得する取得部、カラオケ歌唱を行う歌唱区間のうち、取得した出力値が閾値以上となる影響区間を特定する特定部、特定された影響区間の評価、及びそれ以外の他の歌唱区間の評価に基づいて、影響区間の評価の補正を行う補正部、を有する車載用カラオケ装置。【選択図】図7
ON-VEHICLE KARAOKE DEVICE
車載用カラオケ装置
2020-03-05
Patent
Electronic Resource
Japanese
IPC: | G10K Tonerzeugungsvorrichtungen , SOUND-PRODUCING DEVICES / B60R Fahrzeuge, Fahrzeugausstattung oder Fahrzeugteile, soweit nicht anderweitig vorgesehen , VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR / G10L Analyse oder Synthese von Sprache , SPEECH ANALYSIS OR SYNTHESIS |
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