A wireless condenser microphone is one that has a tiny conductive diaphragm attached to a place that is close to a metal plate. It is also wireless for recording, offering portability and ease of connection to content creators. In this post, we will focus on the following topics to make it clear.
- What are the benefits of using it for recording?
- How to choose the best wireless condenser microphone for your audio pickup?
- Three common mistakes to avoid when using it.
What are the benefits of using wireless condenser microphone system?
There are benefits from two aspects.
Benefits that make wireless lavalier condenser microphone outperform wired mic
There are various advantages to use wireless system instead of wired setup.
- There is less/no cable. It causes fewer trip hazards and less potential tension/pulling between your mic and recording device.
- It provides improved mobility. The talents can move around without the restriction of cables and the mic itself can be pass around conveniently.
- The audio signals are cleaner since they don’t travel through cable.
Benefits of wireless condenser mic VS dynamic type
There are some pros that make the condenser mic outperforms its dynamic counterparts.
- It offers great sound quality. A condenser microphone may generate nuanced and high-quality sound because of the diaphragm's low mass.
- It features flat frequency response
- It performs well with high-frequency vocals and sounds thanks to its high sensitivity.
How to choose wireless condenser microphone for camcorder, smartphone, and computer?
Wireless condenser microphone is a good choice for anyone who wants to expand their sound system without the hassle of cables. But how to find the one that best suits your need with so many models available on the market? Here we list some key factors to take into consideration for narrowing down the options.
Frequency band
A "band" is the term for the exact frequency range in which wireless microphones operate. The UHF (Ultra High Frequency) band, which operates between 378 MHz and 870 MHz, is the frequency range most frequently utilized by consumer goods. UHF frequencies are most frequently utilized for large-scale events like concerts and athletic competitions since they communicate across greater distances without degrading the quality or creating distortions. However be aware that obstructions like furniture, walls, and ceilings can still impede UHF transmissions.
You might opt to choose a wireless lavalier condenser microphone with VHF(Very High Frequency) if you want to use it in tiny spaces like churches, synagogues, and classrooms. These devices can more readily transmit sound through various obstructions and operate at frequencies ranging from 49 MHz to 216 MHz.
What about the 2.4GHz band? Wireless microphone systems operating at 2.4GHz are permitted almost all over the world. 2.4GHz systems are simple to set up and typically offer good value for money. It's the way to go if you want an easy-to-use system for small venues or if you're a traveling band.
Table: Comparison among UHF, VHF, and 2.4G
Below we list the general differences among the aforementioned frequency bands. For specific brands and models, things may be different. For example, the SYNCO G2(A2), a wireless condenser microphone operating at 2.4GHz, features a transmission range of up to 492ft.
|
Frequency band |
UHF |
VHF |
2.4G |
|
Frequency range |
470-952MHz |
49-216MHz |
2.4GHz |
|
Range |
Typical up to 330ft |
Typical up to 100ft |
Typical up to 330ft |
|
Number of TX |
1 or 2 |
1 |
1 or 2 |
|
Antenna |
Smaller |
Bulkier |
Internal |
|
Channel selection |
++++++ |
+++ |
No |
Transmission range
This relates to how far away the signal will transmit from the receiver. If you plan to utilize your microphone on stage and move about during a performance, for example, you'll need a wireless microphone system with a long transmission range. But, if you're going to be standing in one spot for most of the time, a range of 60 feet will be enough.
Connectivity
What type of device do you plan to transmit audio to? This determines the type of connector. For example, if you want to use wireless condenser microphone for DSLR, you will need a TRS cable to ensure simple connection between the camera and receiver. A digital wireless condenser microphone adapter is required if the cable doesn’t match the audio input port on the device.
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Battery life
Battery life is also an essential factor to consider because it determines how long you can use the wireless microphone system before needing to recharge or replace batteries. Depending on the brand and model, battery life might range from five to twelve hours.
Wireless condenser microphone reviews also play a big role in your purchase. After deciding on some models that you are interested in, you can go online to check the customer reviews and review videos. This helps you make a wiser purchase.
Three mistakes to avoid when using wireless lapel condenser microphone to capture audio
Once you have invested in the suitable wireless condenser microphone, it is time to start the recording journey. And here are some common mistakes you may encounter. Read on and try your best to avoid them.
Wrong frequency: Always ensure that your receiver and transmitter are tuned to the same frequency. Certain microphone systems will automatically sync. Others need only the press of a "sync" button. Earlier and less costly versions, on the other hand, may need to be manually tuned to the same channel.
No line of sight: Always keep a clean, unobstructed route between the receiver antenna and the transmitter. It means there will be no walls, wires, rack cases, or smoldering wreckage between them. You can obtain a clear signal even if you don't have a line of sight. Yet, for a number of reasons, wireless audio radios perform best when picking up a direct, line-of-sight signal rather than a reflected one. Dropout rates increase dramatically when there is no line of sight.
Improper gain set-up: Setting up the right input gain is one of the most crucial adjustments. When the gain is set too high, distortion can appear, and when the gain is set too low, the signal-to-noise ratio suffers.