Microphone (Unsplash).jpg
Kai Oberhäuser [https://unsplash.com/@memoryonsounds memoryonsounds]
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Microphone (Unsplash), Kai Oberhäuser 2016
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Microphone (Unsplash), Microphones in 2016, Images from Unsplash
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マイクロフォン
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ja
マイクロフォン
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directional microphone crystal microphone cardioid microphone condenser microphone microphone