CTVA 230 Lecture Notes - Lecture 2: Electronic News-Gathering, Lavalier Microphone, Phantom Power

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13 Dec 2016
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9/13/16 notes - audio microphones see handout too (pdf on moodle site basic microphone patterns) Cardioid: picks up only where mic is pointing. Hypercardioid: picks up sound in front of it mostly, but a little bit behind it too. Human range of voice: 300hz 5khz. Dynamic: inexpensive, durable, high freq response is limited beyond. Do(cid:374)"t (cid:374)eed e(cid:454)t o(cid:396) i(cid:374)te(cid:396)(cid:374)al po(cid:449)e(cid:396) to ope(cid:396)ate. Do(cid:374)"t (cid:374)eed e(cid:454)t o(cid:396) i(cid:374)t po(cid:449)e(cid:396) to ope(cid:396)ate. Ca(cid:374)"t use pha(cid:374)to(cid:373) po(cid:449)e(cid:396) o(cid:396) else it (cid:449)ill (cid:271)(cid:396)eak. Plant mic: a mic that is hidden/unseen to the audience when picture is involved. Proximity effect: the (cid:272)lose(cid:396) (cid:455)ou (cid:373)o(cid:448)e to the pe(cid:396)so(cid:374)"s (cid:373)outh, the (cid:373)o(cid:396)e bass you hear. To get less bass, move mic farther away from mouth. Eng-mic: (cid:862)electronic news gathering(cid:863) (the ki(cid:374)d of (cid:373)ic that you hold and pass back and forth, like in an interview) Boom mic: perfect for filming video and recording sound. Held above or below subject on a pole.

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