What does LAVALIER MICROPHONE stand for?
Although the gun shot in the scene sound reduction performance is great, but it often also included in the dialogue other than the noise, which is only a clean dialogue for you is undoubtedly a headache. With that in mind, a good solution is to mix it with the Lollies.
Lavalier Microphone is designed to capture the dialogue character selection, is divided into two kinds of wired lacquer wheat and wireless Lavalier Microphone, because the particularity of the shooting and mostly wireless. Wired lapel microphone is mainly suitable for speech, stage performances and television, radio and other applications do not need shooting and machine movement occasions, and wireless lavalier microphone applicable to large mobile conference, simultaneous recording, film and television production, public dissemination, Outdoor lectures, lectures and other occasions. Lace clip has the characteristics of small size, light weight, can easily be hidden under the shirt collar or jacket.
Use the microphone as close as possible to the mouth, to avoid distance problems caused by noise adjustment. Comprehensive consideration of performance, price and other factors, Rode Link wireless package is a good choice. Of course, if you have a good budget, then DPA's lasagna is the best bet, and it should not be disputed.
Camera head wheat
This is a specially designed for SLR camera video capture microphone, belonging to the special type of gun. This microphone can be connected to the camera through the built-in 3.5mm connector cable, which makes it easy to synchronize the picked-up sound directly with the picture.
BY-WM4 Wireless Microphone
BY-WM5 Wireless Microphone
Shotgun microphone system
Stereo microphone system
Lavalier microphone
BY-VM600 Shotgun Microphone
BY-VM190 Shotgun Microphone
BY-M4C Lavalier Microphone
BY-M4OD Lavalier Microphone
Dynamic vs Condenser Microphones, What's the Difference?
The heartbeat and supercardioid microphone have a lot of low frequencies when they are very close to the sound source, which is the Proximity Effect, which causes the microphone to be placed at a distance of inches from the sound source (such as a guitar amp or snare drum) Placed at one foot (30.48 cm) places more low frequencies.
Proximity effects can sometimes be helpful to increase the saturation of the sound source but may also cause an imbalance in the frequency response.
1, omnipotent microphones have no proximity effect, proximity effect is non-omni-directional microphone only.
2, the closer the distance to the sound source, the more the low frequency.
3, which will make the sound more full, but may also lead to uneven frequency.
4. If there is a problem, move the microphone back to the position where you want to achieve the desired frequency response.
BY-VM190P Super-Cardioid Microphone
The BOYA BY-VM190P has a super-cardioid pickup pattern to capture audio from the front, while minimizing pickup from the sides and rear. It’s compact and lightweight design with a rugged construction that's ideal for use with HDSLR cameras, camcorders, and audio recorders.
The most common microphone parameter control:
1, roll off the filter;
Because microphones sometimes record low-frequency sounds (such as truck or mechanical noise) into your recording, the roll-off filter eliminates this problem in frequency. The filter's cut-off frequency is set at 40 to 100 Hz and typically 60 Hz. (AKG C414 microphone frequency selection point is 75Hz and 150Hz)
2, low cut
A lot of Condenser microphone output level than the moving coil and aluminum microphone are large, if you record a very large sound source (such as the snare drum), the output may be caused by excessive overload. A -10dB or -20dB attenuation can reduce the output to prevent overload.
BOYA wireless microphone
Shotgun microphone system
Stereo microphone system
Lavalier microphone
BY-M4OD Lavalier Microphone
BY-M8C Lavalier Microphone
ENG/broadcast microphone
Conference microphone system
Smartphone microphone
Difference Between Condenser and Dynamic Microphone
Many performers, accustomed to the use of hand-held microphone network head is seriously undermined the sound quality and directivity of the microphone the most bad posture, use the microphone in such a posture, even the most expensive microphone, will make the original Excellent results, thus losing the tone! Hold the net head with the palm of your hand the result is equal to isolate the acoustic head around the sound chamber and generate the resonance frequency of the palm and the sound head chamber, resulting in the front of the microphone frequency response and directivity is serious Deterioration, but also because of the palm of the poly effect can easily lead to feedback sound.
The BOYA BY-VM600 is a new designed directional shotgun microphone which can maximizes the sound quality.
It is not easy to choose a suitable microphone, especially if you do not know the difference between omnidirectional microphones and supercardioid microphones, that is, the various microphone pickup patterns.
Microphone pickup mode refers to the microphone relative to the sound from different directions or angles of sensitivity, simply, that is, the microphone "to listen to the same direction of the voice of the ability.
Heart-shaped microphone pickup range is broader, but its front-end sensitivity than the back-end sensitivity. This helps to isolate excess ambient noise and eliminates the effects of echoes over omni-directional microphones.
BOYA wireless microphone
Shotgun microphone system
BY-WM4 Wireless Microphone
BY-WM5 Wireless Microphone
Stereo microphone system
Lavalier microphone
BY-M4C Lavalier Microphone
BY-M4OD Lavalier Microphone
ENG/broadcast microphone
Conference microphone system
The Top 10 Best Condenser Microphone in the World
Perhaps everyone will encounter such a problem, that is how to choose the most suitable microphone? In the choice of microphone, it is necessary to make it clear that it can do what you want it to do. This means you have to figure out where the microphone is designed to work. No microphone can meet all the applications. Different pickup points, the maximum sound pressure level affordability, background noise are all factors that need to be considered in the selection process. Each microphone has its own main applications, sometimes in the relevant applications are selected.
The main difference between these two environments is not the sound source, but the surrounding environment.
BY-VM01 Condenser Mini Microphone
The BOYA BY-VM01 mini Microphone is designed for recording audio while making videos, along with this mic your camera can create higher-quality audio. It designed for use with a digital SLR cameras and camcorder with a 3.5 mm (diameter) stereo mini-pin jack, and fits into compatible camera shoes, and connects to the camera via the 3.5mm mini-plug.
Common microphone according to the different working principle can be divided into: (dynamic Microphone), (Condenser Microphone) and (Ribbon Microphone).
Non-professional occasions to see is the most dynamic microphone, and you go to KTV singing is basically a dynamic microphone.
The principle of dynamic microphone: The diaphragm in the microphone head drives the coil to vibrate and cut the magnetic line to generate electrical signal, which is transmitted to the next device through the microphone line.
The advantages of dynamic microphone: the structure is simple, durable, lower prices, the use of the environment is not demanding.
However, the sensitivity is not high enough compared to condenser microphone (a disadvantage but also an advantage, as we will see below), lack of high frequency response, and lack of detail in the tone.
BOYA wireless microphone
BY-WM4 Wireless Microphone
BY-WM5 Wireless Microphone
Shotgun microphone system
BY-A100 Omni-directional microphone
Conference microphone system
BY-MC2 Conference Microphone
Which Mic is Best For You?
For the wireless microphone in the process of using a dead corner (that is, in a place sometimes receive a signal somewhere, sometimes with hand-held microphones, people did not move around just slightly shaking the body, the signal may sometimes not) This kind of thing is indeed more headache, for the average user, but also always think Wireless microphone quality is not good, in fact, there are several reasons:
First, there are real sources of interference in some venues. Nowadays, communication tools are developed and diverse. For example, mobile phones, walkie-talkies, cordless phones and the like are interfered with by each other. Moreover, there are metal equipment in the venue and the reflection of the glass This happens.
Second, there are some occasions bad reception conditions - such as the site has a column barrier, there are audio control room to leave the venue farther, a wall blocking or turning a bend, etc., will affect the normal signal reception.
How to deal with this situation? The following several empirical summary for your reference:
BY-WM5 Wireless Microphone
BOYA BY-WM5 wireless microphone is for use with DSLR cameras, camcorders. The 2.4 GHz GFSK system result in strong anti-interference, good security and stability.
and some can try for a set of frequencies, because some sources of interference may coincide with the frequency of this set of microphones, for a set of frequencies can often solve the problem. If there are columns and other receiving environment is not very good, try to buy single double (that is, a microphone, two antennas) kind, such as SHURE's EUT24 / 58, because the two antennas receive a larger range.
if the receiving environment is really bad, you can choose multi-frequency adjustable wireless microphone, like SHUREUC, UD4 and so on. US SHURE recently introduced two multi-frequency adjustable wireless microphoneULXS Standard Edition and ULXP Professional Edition, which is different from the previous frequency selection method, it is the first to automatically scan the frequency of interference around to exclude it, The remaining is available free of interference frequency, but can also use 20 sets.
Wireless microphone
Shotgun microphone system
Stereo microphone system
BY-V01 Condenser Microphone
Lavalier microphone
BY-M4C Lavalier Microphone
BY-M4OD Lavalier Microphone
ENG/broadcast microphone
Conference microphone system
What is the best lapel wireless microphone
First, the antenna determines the actual receiving distance and quality of the receiver
The wireless transmission distance is mainly determined by the power of the transmitter and the sensitivity of the receiver. Directly increasing the transmit power or receiving sensitivity can increase the use distance and the signal quality. However, the specifications of both devices can not be arbitrarily changed after being shipped from the factory.
Second, the antenna characteristics of the specifications
In the wireless microphone system, the wireless signal of the microphone is transmitted from the transmitting antenna to the air, while the receiving antenna collects the signal into the air receiver over the air. From this, it can be seen that the antenna is a window for transmitting and receiving wireless signals. In terms of transmission distance and signal stability The function of the antenna is very important. The design of the detachable antenna input device allows the user to select different types of antennas for installation in order to achieve the best reception effect according to the requirements of the actual use of the type and characteristics of the antenna.
Now the main characteristics of the antenna specifications are described below:
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.
1. Frequency of use (Frequency)
Select the device installed in the wireless microphone receiver antenna, the first need to pay attention to the frequency of use of the antenna, this specification is usually marked as the use of frequency range, the so-called "bandwidth", select the antenna, pay attention to the receiver's carrier frequency must be antenna Within the indicated bandwidth, the radio signal received by the antenna is effectively transmitted to the receiver. The length of a typical antenna is inversely proportional to the frequency of use, so antennas suitable for VHF systems are significantly longer than UHF systems.
BOYA wireless microphone
Shotgun microphone system
BY-VM190 Shotgun Microphone
BY-VM600 Shotgun Microphone
Stereo microphone system
BY-V01 Condenser Microphone
BY-V02 Stereo Condenser Microphone
BY-GM10 Lavalier Microphone
BY-M4C Lavalier Microphone
How to buy wireless microphone transmitter battery
Wireless microphone need to pay attention before using the problem
The operator should carefully check the wireless microphone before the performance, connect the system correctly, and set up the antenna reasonably to ensure that the microphone is in normal working state. Pay attention to the following points. So as to avoid wireless microphone noiseless phenomenon during the performance.
(1) Check the battery box is in good contact, the battery is energized.
(2) Turn on the receiver, turn on the receiver, check the RF header to make sure that this channel has no RF interference and then launch the transmitter.
(3) Check the microphone mute switch, to ensure that the wireless transmitter and microphone is always in working condition.
(4) The pouch launcher antenna hanging down on the belt, to avoid sagging due to the gravity effect, affecting the launch effect. Do not allow the pouch launcher to be in direct contact with human skin because the performer is prone to sweating and affects the normal operation of the electronic device.
(5) In order to avoid carrier frequency deviation, please do not touch the belt transmitter directly with metal objects, such as keys, belt buckles and so on.
(6) Do not stack the receivers together to avoid mutual interference between the receivers.
BY-WXLR8 UHF Wireless XLR Transmitter
The BY-WXLR8 Plug-On XLR Transmitter for BOYA BY-WM6 and BY-WM8 UHF Wireless Microphone System. Allows you to connect any XLR microphone and the BY-WM6 and BY-WM8 wireless receiver.
How to buy wireless microphone transmitter battery
In order to ensure the normal use of the system does not appear to signal distortion and frequency interference, must be able to use adequate battery, the optional conditions when the best choice alkaline 9V battery.
How to know as soon as possible whether the transmitter battery energy sufficient
In a variety of brands and models of wireless microphone system, the vast majority of receivers do not have the transmitter battery energy display. Although some wireless transmitters have battery low voltage, but users generally rarely pay attention to this issue. In the normal use of wireless microphone, showing the lack of a battery caused by audio distortion or frequency interference is a time of seizure. In order to avoid the outbreak of this phenomenon, the operator in the normal use of wireless microphone, the timely use of the mixer PFL pre-listening function, using headphones to monitor the wireless microphone signal, if the sound clarity is slightly reduced or the noise slightly increased , You should immediately change the battery, so as to prevent as possible due to lack of battery power to the operator of the psychological pressure.
BOYA wireless microphone
BY-WM6 UHF Wireless Microphone System
BY-WM4 Wireless Microphone
BY-WM5 Wireless Microphone
BY-VM600 Shotgun Microphone
BY-VM190 Shotgun Microphone
BY-V01 Condenser Microphone
BY-V02 Stereo Condenser Microphone
