Choosing a Best Microphone for Your Video | boya-mic

　　According to the internal structure of the microphone can be divided into two kinds of dynamic microphone and condenser microphone, the former principle is to use sound waves to promote the diaphragm, and then shock film driven coil, the use of changes in magnetic lines have a weak voltage. This microphone is the most common microphone on the market, the general arena or hand-held microphone is the majority of this, it does not need external power supply can be inserted directly into the speaker system pronunciation, because this microphone is more portable , The frequency response is not bad, so the popularity is high;
　　Condenser microphone outperforms moving-coil microphones in terms of sensitivity and extended high-frequency (and sometimes low-frequency) response.
　　This is related to the working principle that the condenser microphone needs to convert a sound signal into a current first. In general, condenser microphone are very thin and easily vibrated by sound pressure, causing a corresponding change in voltage between diaphragm and diaphragm back panel. And this voltage change will be followed by preamplifier multiples of amplification, and then converted into sound signal output.

　　BY-PVM50 Condenser Microphone
　　The BOYA BY-PVM50 is a stereo X/Y condenser microphone with compact body and lightweight for easy use, which specially designed for DSLR cameras, Camcorders, Audio recorders etc.


　　In contrast, moving coil microphone works much simpler. It produces sound signals primarily through the movement of conductors in a magnetic field. In fact, the dynamic microphone microphone sound signal generated, mainly through the coil is closely connected to the wire coil according to changes in sound pressure in the magnetic field to complete the movement. Due to the relatively large volume of the moving part, the dynamic microphone is inferior to the condenser microphone in response to the frequency range (mainly the high frequency part), sensitivity and instantaneous response capability.

BOYA wireless microphone
Shotgun microphone system
Stereo microphone system
BY-V02 Stereo Condenser Microphone
Lavalier microphone
BY-GM10 Lavalier Microphone
BY-M4C Lavalier Microphone

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