Microfone sem fio: o que é, benefícios e como escolher

Como funciona um microfone sem fio?

[{"selector":"#anim-e179bf03-44a4-4026-bf36-90522081434e","keyframes":{"opacity":[0,1]},"delay":0,"duration":600,"easing":"cubic-bezier(0.2, 0.6, 0.0, 1)","fill":"both"}] [{"selector":"#anim-b8deb9aa-30dc-436a-8909-8b9b143b877c","keyframes":{"transform":["translate3d(0px, 167.32024%, 0)","translate3d(0px, 0px, 0)"]},"delay":0,"duration":600,"easing":"cubic-bezier(0.2, 0.6, 0.0, 1)","fill":"both"}] [{"selector":"#anim-63dd1420-6111-4e56-82e0-2e45032c4f7f","keyframes":{"opacity":[0,1]},"delay":0,"duration":600,"easing":"cubic-bezier(0.2, 0.6, 0.0, 1)","fill":"both"}] [{"selector":"#anim-13f147bd-9a59-4380-99fe-147dc47a7150","keyframes":{"transform":["translate3d(0px, -188.35982%, 0)","translate3d(0px, 0px, 0)"]},"delay":0,"duration":600,"easing":"cubic-bezier(0.2, 0.6, 0.0, 1)","fill":"both"}] [{"selector":"#anim-a6a3b03a-e0b0-4859-bd8e-33e265aed5ad","keyframes":{"opacity":[0,1]},"delay":0,"duration":600,"easing":"cubic-bezier(0.2, 0.6, 0.0, 1)","fill":"both"}] [{"selector":"#anim-02774e83-7e46-4d89-ac13-614c2733a5f7","keyframes":{"transform":["translate3d(115.50632%, 0px, 0)","translate3d(0px, 0px, 0)"]},"delay":0,"duration":600,"easing":"cubic-bezier(0.2, 0.6, 0.0, 1)","fill":"both"}] [{"selector":"#anim-bafb5d56-aa20-48e9-965b-4563694e9b59","keyframes":{"opacity":[0,1]},"delay":0,"duration":600,"easing":"cubic-bezier(0.2, 0.6, 0.0, 1)","fill":"both"}] [{"selector":"#anim-91aedc1c-2ad6-45b0-8fd7-00256570a48f","keyframes":{"transform":["translate3d(-94.89796%, 0px, 0)","translate3d(0px, 0px, 0)"]},"delay":0,"duration":600,"easing":"cubic-bezier(0.2, 0.6, 0.0, 1)","fill":"both"}] [{"selector":"#anim-45eff506-0fb3-4248-a431-eca64a90e1da","keyframes":{"opacity":[0,1]},"delay":0,"duration":600,"easing":"cubic-bezier(0.2, 0.6, 0.0, 1)","fill":"both"}] [{"selector":"#anim-1631ad36-a7db-42c9-8058-a56518dc6c19","keyframes":{"transform":["translate3d(-166.92016%, 0px, 0)","translate3d(0px, 0px, 0)"]},"delay":0,"duration":600,"easing":"cubic-bezier(0.2, 0.6, 0.0, 1)","fill":"both"}] [{"selector":"#anim-9d00b8cc-e1b0-4365-99ee-96c53e7ef685","keyframes":{"opacity":[0,1]},"delay":0,"duration":600,"easing":"cubic-bezier(0.2, 0.6, 0.0, 1)","fill":"both"}] [{"selector":"#anim-4ef8bc4a-4ea2-4e85-9b3c-9568a7cd9450","keyframes":{"transform":["translate3d(-49.80989%, 0px, 0)","translate3d(0px, 0px, 0)"]},"delay":0,"duration":600,"easing":"cubic-bezier(0.2, 0.6, 0.0, 1)","fill":"both"}] Os microfones sem fio utilizam tecnologia de transmissão de sinais de áudio por meio de ondas de rádio ou infravermelho.

Quais são os benefícios de usar um microfone sem fio?

[{"selector":"#anim-ffbb940a-8fb4-4149-b1b8-913e0a0fde4c","keyframes":{"opacity":[0,1]},"delay":0,"duration":600,"easing":"cubic-bezier(0.2, 0.6, 0.0, 1)","fill":"both"}] [{"selector":"#anim-4bec807f-558c-4e3a-90ab-f57010272af2","keyframes":{"transform":["translate3d(0px, 153.90945%, 0)","translate3d(0px, 0px, 0)"]},"delay":0,"duration":600,"easing":"cubic-bezier(0.2, 0.6, 0.0, 1)","fill":"both"}] [{"selector":"#anim-18707e5a-1fb0-488f-85ed-8e449fcd6725","keyframes":{"opacity":[0,1]},"delay":0,"duration":600,"easing":"cubic-bezier(0.2, 0.6, 0.0, 1)","fill":"both"}] [{"selector":"#anim-b9756e42-f1bf-4c97-91f5-3d5176d81855","keyframes":{"transform":["translate3d(0px, -188.35982%, 0)","translate3d(0px, 0px, 0)"]},"delay":0,"duration":600,"easing":"cubic-bezier(0.2, 0.6, 0.0, 1)","fill":"both"}] [{"selector":"#anim-12481217-5d04-41d4-b9a2-aa98275a640c","keyframes":{"opacity":[0,1]},"delay":0,"duration":600,"easing":"cubic-bezier(0.2, 0.6, 0.0, 1)","fill":"both"}] [{"selector":"#anim-a06b1d0d-ac43-4cb3-ab86-9feae379b758","keyframes":{"transform":["translate3d(115.18987%, 0px, 0)","translate3d(0px, 0px, 0)"]},"delay":0,"duration":600,"easing":"cubic-bezier(0.2, 0.6, 0.0, 1)","fill":"both"}] [{"selector":"#anim-6969c1f9-10ac-4864-a484-71ece8fc67a4 [data-leaf-element=\"true\"]","keyframes":{"transform":["translate(-1.0658141036401503e-14%, 0%) scale(1.5)","translate(0%, 0%) scale(1)"]},"delay":0,"duration":2000,"easing":"cubic-bezier(.3,0,.55,1)","fill":"forwards"}] * Mobilidade: Liberdade de movimento. * Flexibilidade: Apresentações, performances e eventos * Facilidade de instalação: Menos uso de cabos

Existem diferentes tipos de microfones sem fio?

[{"selector":"#anim-ca0451af-9834-4eca-b92d-726af9707b83","keyframes":{"opacity":[0,1]},"delay":0,"duration":600,"easing":"cubic-bezier(0.2, 0.6, 0.0, 1)","fill":"both"}] [{"selector":"#anim-28e9eca5-a321-42ab-869c-e3aa61adafd0","keyframes":{"transform":["translate3d(0px, 195.55549%, 0)","translate3d(0px, 0px, 0)"]},"delay":0,"duration":600,"easing":"cubic-bezier(0.2, 0.6, 0.0, 1)","fill":"both"}] [{"selector":"#anim-45333865-e0ac-48da-b005-406d18f2a5a9","keyframes":{"opacity":[0,1]},"delay":0,"duration":600,"easing":"cubic-bezier(0.2, 0.6, 0.0, 1)","fill":"both"}] [{"selector":"#anim-0e3d8f96-90b5-4d75-8914-88cf9150a87a","keyframes":{"transform":["translate3d(0px, -188.35982%, 0)","translate3d(0px, 0px, 0)"]},"delay":0,"duration":600,"easing":"cubic-bezier(0.2, 0.6, 0.0, 1)","fill":"both"}] [{"selector":"#anim-85addfac-2461-476e-afbc-de86249c1211","keyframes":{"opacity":[0,1]},"delay":0,"duration":600,"easing":"cubic-bezier(0.2, 0.6, 0.0, 1)","fill":"both"}] [{"selector":"#anim-9839556a-efc5-4420-a2b8-c8b0f9f26a94","keyframes":{"transform":["translate3d(115.18987%, 0px, 0)","translate3d(0px, 0px, 0)"]},"delay":0,"duration":600,"easing":"cubic-bezier(0.2, 0.6, 0.0, 1)","fill":"both"}] [{"selector":"#anim-fd205142-6e48-45cd-9f28-b7923557495b","keyframes":{"opacity":[0,1]},"delay":0,"duration":600,"easing":"cubic-bezier(0.2, 0.6, 0.0, 1)","fill":"both"}] [{"selector":"#anim-9db6a6e6-975c-4a0a-a419-3e41c9654657","keyframes":{"transform":["translate3d(-94.89796%, 0px, 0)","translate3d(0px, 0px, 0)"]},"delay":0,"duration":600,"easing":"cubic-bezier(0.2, 0.6, 0.0, 1)","fill":"both"}] [{"selector":"#anim-a87e77e6-a4a1-4600-acc6-e2717fa24bbf","keyframes":{"opacity":[0,1]},"delay":0,"duration":600,"easing":"cubic-bezier(0.2, 0.6, 0.0, 1)","fill":"both"}] [{"selector":"#anim-962f1943-d1f3-4c44-845a-c48c87608a2f","keyframes":{"transform":["translate3d(-166.92016%, 0px, 0)","translate3d(0px, 0px, 0)"]},"delay":0,"duration":600,"easing":"cubic-bezier(0.2, 0.6, 0.0, 1)","fill":"both"}] [{"selector":"#anim-a77daac6-ae8b-4c8d-bdd1-2a83dc5c466d","keyframes":{"opacity":[0,1]},"delay":0,"duration":600,"easing":"cubic-bezier(0.2, 0.6, 0.0, 1)","fill":"both"}] [{"selector":"#anim-b245f3a8-6f34-44bd-a17c-fc4590034370","keyframes":{"transform":["translate3d(-49.04943%, 0px, 0)","translate3d(0px, 0px, 0)"]},"delay":0,"duration":600,"easing":"cubic-bezier(0.2, 0.6, 0.0, 1)","fill":"both"}] Sim, há duas categorias principais: * Microfones sem fio de mão * Microfones sem fio de lapela

Como escolher o melhor microfone sem fio?

[{"selector":"#anim-377233df-7e9b-4356-a8ac-9b58a9907e0b [data-leaf-element=\"true\"]","keyframes":{"transform":["translate(-1.0658141036401503e-14%, 0%) scale(1.5)","translate(0%, 0%) scale(1)"]},"delay":0,"duration":2000,"easing":"cubic-bezier(.3,0,.55,1)","fill":"forwards"}] [{"selector":"#anim-9714838e-3178-476b-92f7-a94aa74fc235","keyframes":{"opacity":[0,1]},"delay":0,"duration":600,"easing":"cubic-bezier(0.2, 0.6, 0.0, 1)","fill":"both"}] [{"selector":"#anim-e25ae31a-4d07-4800-b06e-1e1f9cdeb1dd","keyframes":{"transform":["translate3d(0px, 144.01709%, 0)","translate3d(0px, 0px, 0)"]},"delay":0,"duration":600,"easing":"cubic-bezier(0.2, 0.6, 0.0, 1)","fill":"both"}] [{"selector":"#anim-ef692d4d-1364-4e95-aa92-c441ac4cb796","keyframes":{"opacity":[0,1]},"delay":0,"duration":600,"easing":"cubic-bezier(0.2, 0.6, 0.0, 1)","fill":"both"}] [{"selector":"#anim-557e5371-6cb9-43fe-ace1-a7b4b1c3940f","keyframes":{"transform":["translate3d(0px, -188.35982%, 0)","translate3d(0px, 0px, 0)"]},"delay":0,"duration":600,"easing":"cubic-bezier(0.2, 0.6, 0.0, 1)","fill":"both"}] [{"selector":"#anim-d75a0891-7763-4287-8ee9-9990a3789447","keyframes":{"opacity":[0,1]},"delay":0,"duration":600,"easing":"cubic-bezier(0.2, 0.6, 0.0, 1)","fill":"both"}] [{"selector":"#anim-7e75f6a5-f749-45cd-a688-2985c2e61467","keyframes":{"transform":["translate3d(115.18987%, 0px, 0)","translate3d(0px, 0px, 0)"]},"delay":0,"duration":600,"easing":"cubic-bezier(0.2, 0.6, 0.0, 1)","fill":"both"}] * Frequência: Escolha aquele que tem menos interferências. * Alcance: Considere a distância entre o transmissor e o receptor. * Tipo de microfone: Escolha o que atende às suas necessidades.

Quais são as limitações dos microfones sem fio?

[{"selector":"#anim-62182621-3f90-4129-86cf-2d9166452d9a","keyframes":{"opacity":[0,1]},"delay":0,"duration":600,"easing":"cubic-bezier(0.2, 0.6, 0.0, 1)","fill":"both"}] [{"selector":"#anim-11b296cb-8ab2-4e65-af0b-71c099e10bcd","keyframes":{"transform":["translate3d(0px, 122.00145%, 0)","translate3d(0px, 0px, 0)"]},"delay":0,"duration":600,"easing":"cubic-bezier(0.2, 0.6, 0.0, 1)","fill":"both"}] [{"selector":"#anim-10f4c648-fa2e-40de-97df-e750aed8fb86","keyframes":{"opacity":[0,1]},"delay":0,"duration":600,"easing":"cubic-bezier(0.2, 0.6, 0.0, 1)","fill":"both"}] [{"selector":"#anim-67107fe6-eeae-4c83-a21b-5b77827ed111","keyframes":{"transform":["translate3d(0px, -188.35982%, 0)","translate3d(0px, 0px, 0)"]},"delay":0,"duration":600,"easing":"cubic-bezier(0.2, 0.6, 0.0, 1)","fill":"both"}] [{"selector":"#anim-2dbba6e4-caab-4b7d-b146-25d7e84bf719","keyframes":{"opacity":[0,1]},"delay":0,"duration":600,"easing":"cubic-bezier(0.2, 0.6, 0.0, 1)","fill":"both"}] [{"selector":"#anim-3568256f-cb74-4c96-a801-aacb75a7d95d","keyframes":{"transform":["translate3d(115.18987%, 0px, 0)","translate3d(0px, 0px, 0)"]},"delay":0,"duration":600,"easing":"cubic-bezier(0.2, 0.6, 0.0, 1)","fill":"both"}] [{"selector":"#anim-a4014663-814d-4914-91fd-63d3cfbb856a","keyframes":{"opacity":[0,1]},"delay":0,"duration":600,"easing":"cubic-bezier(0.2, 0.6, 0.0, 1)","fill":"both"}] [{"selector":"#anim-7c785127-9850-4ab7-b997-bfdc8cf4b00c","keyframes":{"transform":["translate3d(-94.89796%, 0px, 0)","translate3d(0px, 0px, 0)"]},"delay":0,"duration":600,"easing":"cubic-bezier(0.2, 0.6, 0.0, 1)","fill":"both"}] [{"selector":"#anim-dbb8502e-1774-4980-8ff6-dc2fe3410da3","keyframes":{"opacity":[0,1]},"delay":0,"duration":600,"easing":"cubic-bezier(0.2, 0.6, 0.0, 1)","fill":"both"}] [{"selector":"#anim-e3b730c9-86fb-4a2c-a012-679e2135e90e","keyframes":{"transform":["translate3d(-166.92016%, 0px, 0)","translate3d(0px, 0px, 0)"]},"delay":0,"duration":600,"easing":"cubic-bezier(0.2, 0.6, 0.0, 1)","fill":"both"}] [{"selector":"#anim-93fc1519-bb3c-4707-9372-3861fae809b9","keyframes":{"opacity":[0,1]},"delay":0,"duration":600,"easing":"cubic-bezier(0.2, 0.6, 0.0, 1)","fill":"both"}] [{"selector":"#anim-ebd2cc21-a32a-474d-bad1-8c9d30010a70","keyframes":{"transform":["translate3d(-49.80989%, 0px, 0)","translate3d(0px, 0px, 0)"]},"delay":0,"duration":600,"easing":"cubic-bezier(0.2, 0.6, 0.0, 1)","fill":"both"}] * Bateria: A vida útil da bateria pode ser uma limitação, sendo necessário monitorar e trocar as baterias regularmente. * Interferências: Pode haver interferências em ambientes lotados de dispositivos sem fio.

Quer saber mais detalhes sobre microfones sem fio? Leia nosso artigo completo!

[{"selector":"#anim-0383782c-f66e-4203-95a9-e86acaeea990 [data-leaf-element=\"true\"]","keyframes":{"transform":["translate(-3.552713678800501e-15%, 0%) scale(1.5)","translate(0%, 0%) scale(1)"]},"delay":0,"duration":2000,"easing":"cubic-bezier(.3,0,.55,1)","fill":"forwards"}] [{"selector":"#anim-07ef70e3-7d4d-4f20-a22d-9d48434fef3b","keyframes":{"opacity":[0,1]},"delay":0,"duration":600,"easing":"cubic-bezier(0.2, 0.6, 0.0, 1)","fill":"both"}] [{"selector":"#anim-f121bfb9-518c-459e-8be4-a2c722df3e39","keyframes":{"transform":["translate3d(0px, -188.35982%, 0)","translate3d(0px, 0px, 0)"]},"delay":0,"duration":600,"easing":"cubic-bezier(0.2, 0.6, 0.0, 1)","fill":"both"}] [{"selector":"#anim-bf460170-fde7-4de4-b0da-33f65b3fecb6","keyframes":{"opacity":[0,1]},"delay":0,"duration":600,"easing":"cubic-bezier(0.2, 0.6, 0.0, 1)","fill":"both"}] [{"selector":"#anim-a4e118a6-d225-4bc7-81d1-118ef1879766","keyframes":{"transform":["translate3d(118.21193%, 0px, 0)","translate3d(0px, 0px, 0)"]},"delay":0,"duration":600,"easing":"cubic-bezier(0.2, 0.6, 0.0, 1)","fill":"both"}] Aprenda mais