HEATING COOKER

To enable a sound detector to operate normally to inhibit deterioration of the sound quality of sound collected by the sound detector.SOLUTION: A heating cooker (5) includes: a housing (10) formed with a heating chamber (12) in which foods (F) are disposed; a heater (20) which heats the interior of...

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Bibliographische Detailangaben
Hauptverfasser: SHINOHARA NOBUHIKO, ONO KAZUYUKI
Format: Patent
Sprache:eng ; jpn
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Zusammenfassung:To enable a sound detector to operate normally to inhibit deterioration of the sound quality of sound collected by the sound detector.SOLUTION: A heating cooker (5) includes: a housing (10) formed with a heating chamber (12) in which foods (F) are disposed; a heater (20) which heats the interior of the heating chamber (12); a control device (90) which controls the heater (20); a cooling fan (37) which generates cooling air for cooling the control device (90); and a sound detector (40) which detects sound including cooking sound emitted from the foods (F) being heated in the heating chamber (12). The sound detector (40) is disposed outside the heating chamber (12) and located near an air blowing path in which the cooling air flows. The control device (90) removes noise components including driving sound of the cooling fan (37) from sound collection data indicating the sound detected by the sound detector (40) to generate cooking sound data indicating the cooking sound.SELECTED DRAWING: Figure 8 【課題】音検出器を正常に動作させ、且つ音検出器で収集する音質の低下を抑制する。【解決手段】加熱調理器(5)は、食材(F)が配置される加熱庫(12)が形成された筐体(10)と、加熱庫(12)内を加熱する加熱装置(20)と、加熱装置(20)を制御する制御装置(90)と、制御装置(90)を冷却する冷却風を生成する冷却ファン(37)と、加熱庫(12)内で加熱中の食材(F)が発する調理音を含む音を検出する音検出器(40)とを備える。音検出器(40)は、加熱庫(12)外に配置され、冷却風が流れる送風経路の付近に位置する。制御装置(90)は、音検出器(40)により検出された音を示す集音データから冷却ファン(37)の駆動音を含む雑音成分を除去することにより、調理音を示す調理音データを生成する。【選択図】図8