Glossary · video-technical
What is Lavalier mic?
A lavalier mic, or lav, is a small microphone clipped to clothing near the speaker's chest, either wired to the camera or phone or sending its signal wirelessly. Because it sits a few inches from the mouth, it captures the voice clearly and keeps room echo and background noise relatively low, which is where most phone-recorded videos fail. Viewers forgive slightly soft or grainy video far more readily than muddy, echoing or crackling audio. The common mistakes are clipping it where clothing rubs against it, hiding it under a scarf that muffles it, and forgetting to check the battery on wireless sets before recording.
What does Lavalier mic mean for a business in Pakistan?
Shops, clinics and offices in Islamabad and Rawalpindi are rarely quiet: traffic, generators, ceiling fans and the azan all intrude. An inexpensive wireless lav for a phone does more for a business's talking videos than upgrading the phone, and it is worth pausing recording for the azan.
A worked example
Say a property dealer records a plot walkthrough in a windy Gulberg Greens sector using his phone's built-in mic, and the voice is barely audible. Re-shooting with a wireless lav clipped to his shirt and a small foam cover, the same walkthrough comes out clear enough to post without subtitles fixing the gaps.
Terms that go with this one
These come up in the same conversations and are worth reading together.
- A-rollmain footageA-roll is the primary footage that carries a video's story — usually a person speaking to camera, an interview, or the main action the video is…
- Shot listshot listA shot list is a written list of every shot a video shoot needs to capture, usually in shooting order, with notes on framing (wide, medium,…
- CaptionscaptionsCaptions are the on-screen text of what is said, in the same language as the audio, and they exist so a video works with the sound off and for people…
- ScriptscriptA script is the written plan of what gets said, and it exists on a spectrum. Word-for-word scripts produce tight, quotable videos but sound stiff…
- Frame rateframe rate / fpsFrame rate is how many still images make up each second of video, written as fps. Twenty-four gives the slightly soft, filmic motion of cinema; 25…
Lavalier mic — quick answers
What does Lavalier mic mean?
A lavalier mic, or lav, is a small microphone clipped to clothing near the speaker's chest, either wired to the camera or phone or sending its signal wirelessly. Because it sits a few inches from the mouth, it captures the voice clearly and keeps room echo and background noise relatively low, which is where most phone-recorded videos fail.
Lavalier mic ko Urdu mein kya kehte hain?
لیپل مائیک — though in practice almost everyone in Pakistan says "collar mic". Shops, clinics and offices in Islamabad and Rawalpindi are rarely quiet: traffic, generators, ceiling fans and the azan all intrude.
Why does Lavalier mic matter for a business in Pakistan?
Shops, clinics and offices in Islamabad and Rawalpindi are rarely quiet: traffic, generators, ceiling fans and the azan all intrude. An inexpensive wireless lav for a phone does more for a business's talking videos than upgrading the phone, and it is worth pausing recording for the azan.
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