How does Wireless microphone Work | boya-mic.com

　　With the popularization and widespread use of wireless microphone, how can we better play their superior role in the operation should pay attention to the following issues:
　　First, how to buy Wireless microphone transmitter battery
　　In order to ensure the normal use of the system does not appear signal distortion and frequency interference, you must use the battery can be sufficient, if the conditions are optional, choose alkaline 9V battery.
　　Second, how can we know as soon as possible whether the transmitter battery energy is sufficient
　　Third, how to replace the battery halfway in the show
　　During the performance of the battery replacement should be convenient, fast and easy. It is a good idea to turn on the "dumb" switch of the console channel and leave the Wireless microphone in a mute state. For example, a mixer without this function can turn off the output of the wireless microphone receiver and turn it off If the receiver does not output the volume switch, turn off the mixer input gain or use the Line / MIC selector to switch between the transmitter and the receiver. Turn on the battery after replacing the battery and then reset the mixer input gain or selector.

　　BY-WM4 Wireless Microphone
　　The BOYA BY-WM4 is a 2.4 GHz wireless microphone system, specially designed for iPhone, Ipad and most of Android devices, tablet, but also can work with DSLR camera, Camcorder, PC etc.

　　It consists of a bodypack transmitter, a camera-mountable wireless receiver, an omnidirectional lavalier microphone, a camera shoe mount, 3.5mm(1/8") TRS Connector, 3.5mm(1/8") TRRS Connector, a carrying case, foam windscreen and microphone clip.
Wireless microphone
Fourth, how to operate a good waist hanging Wireless microphone
　　Waist-hung Wireless microphone commonly used miniature electret condenser microphones, these microphones are all-directional high sensitivity, easy to produce in the use of acoustic feedback, especially in the use of on-stage speakers to listen to this type of microphone For drama and sketch performances, such as the stage is the floor, the floor is hollow, then, in order to prevent low-frequency resonance, the console should be on the channel bass gain appropriate attenuation, while the return system signal Output gain also necessary attenuation, the general attenuation of more than 6DB, such as case of small pieces of performance can also be removed to listen to the signal output system to avoid acoustic feedback.
　　Fifth, how to correctly use the radio acoustic instrument system

　　Radio acoustic instrument system, mainly for electric guitar, Times Division, keyboards, synthesizers and computer drums and other audio sources. The main difference with the Wireless microphone system is the pickup method is different.

BOYA wireless microphone
BY-WM4 Wireless Microphone
BY-WM5 Wireless Microphone
Shotgun microphone system
BY-V01 Condenser Microphone
BY-V02 Stereo Condenser Microphone
BY-M8C Lavalier Microphone
BY-M8OD Lavalier Microphone
ENG/broadcast microphone
Conference microphone system

评论

发表评论

此博客中的热门博文

Using a Shotgun Microphone for Video Interviewing

图片
　　Stage audio equipment in many different types of audio, microphone (or wireless microphone ) + mixer + amplifier + speakers can be. In addition to the microphone source, sometimes also need DVD, computer music, etc., can also be used computer. But if it is to be a professional stage sound effects, in addition to the professional stage staff, plus effects, timing, equalizer, voltage limiter and other audio equipment. 　　A sound mixing device with multiple channel inputs, the sound of each channel can be processed separately and with left and right channels, mix, monitor, etc. output. Is the sound engineer, sound engineer and composer for music, sound important equipment. 　　The audio voltage signal is converted to a fixed power signal used to drive the speaker sound equipment. Power amplifier matching conditions. 　　 BY-LM400 Dual-Lavalier Microphone 　　The BOYA BY-LM400 is a dual-lavalier microphone is designed for recording interviews. With 3.5mm(1/8") TRRS connector
阅读全文

What are the best budget wireless microphones for Smartphone ？

图片
　　Many people think that choosing a good quality wireless microphone can avoid all kinds of interference. In fact the anti-jamming microphone and the quality of the microphone itself is not much direct contact. Only the correct use of wireless microphone can effectively extend the life of the microphone, to avoid errors caused by: microphone whistling, interference, sound quality distortion and damage to the microphone components. 　　When using a handheld wireless microphone , the distance between the microphone and the mouth is generally maintained at 5-10cm is better, too close to have a near talk effect, too far off the sound, will undermine the sound quality; in the use of lavalier microphone, to prevent Microphone too far away from the mouth, as close as possible to the mouth; use the headband microphone is to avoid the mouth is facing the microphone head, to avoid the impact of vocal airflow should be moved to both sides. 　　With the popularization and widespread use
阅读全文

The Best Wireless Microphone and System in 2018

图片
　　The performance of Wireless Microphone is often affected by various factors such as frequency interference, user error handling, and so on. This article will teach you how to avoid and prevent the most common wireless microphone problems. 　　When using Wireless microphone , there is always interference between the system itself. Although each system has frequencies or intervals of several megahertz, Intermodulation Distortion (IMD) can still cause interference between microphones. If there is not enough space between the intermodulation signal and the device's operating frequency, it is difficult for the receiver to pick up the signal from the transmitter. Typical phenomena are crosstalk between systems, frequent signal loss or excessive noise and distortion. 　　The minimum separation between frequencies depends on the design of the system receiver, which may require an interval of 1 MHz from the nearest neighbor. The more expensive receivers usually have narrower adj
阅读全文