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Showing Results For: Microphones

Microphones

A Microphones is a device that converts mechanical energy into electrical energy. When you speak into a microphone, it activates a diaphragm coupled with a device that creates an electrical current proportional to the sound waves. Microphones are a part of everyday life and have been used for a long time. They are used in telephones, amateur radio, transmitters for commercial radio and TV broadcasts, tape recorders, public address systems, etc.

There are many different types of microphones, and each varies in design according to its applications. We offer a wide range of microphone components at Enrgtech from which you can choose according to the requirements of your application.

Components

The microphone features a sensitive transducer element known as its element or capsule. First, the diaphragm converts sound into mechanical motion. The motion is then converted into an electrical signal. A complete microphone also consists of an outer covering or housing that is useful for bringing the signal from the microphone to other equipment. It also often features an electronic circuit that can adapt the output of the capsule to the equipment being operated. Such as a wireless microphone consisting of a radio transmitter

Types of Microphones

Microphones are commonly characterized by their transducer principle and their directional characteristics. However, sometimes it may also depend upon other characteristics like diaphragm size or intended use of the principal sound input to the axis.

Condenser Microphones

The condenser microphone is also a capacitor microphone, and they were traditionally called condensers. The diaphragm of this capacitor acts as one plate of a capacitor, and audio vibrations alter the distance between the plates. The vibrations bring changes in the distance between the plates. This is because the capacitance of the plates is inversely proportional to the space between them. Such changes that occur in capacitance effectively measure audio signals. 

RF Condenser

RF condenser microphones use low RF voltage, created by a low voltage oscillator. The signal from the oscillator may either be amplitude modulated, generated by the sound waves passing through the capsule diaphragm. Or may include the capsule in the resonant circuit that effectively modulates the frequency of the oscillator signal. The demodulation then creates very low-noise audio frequency signals with low source impedance. 

Dynamic Microphones

Dynamic microphones are the ones that pick up the sound with the help of the variations that sound waves exert on the diaphragm. This movement results in the motion of the coil and causes variations in the magnetic field generated by the magnet near assembly. Like this, the sound becomes a small electrical signal. Dynamic microphones are popular because of their reliability and strength, and they do not require batteries or other external power sources. This makes them a good choice for recording drums, amplifiers, or other instruments that can generate many signals. You can also use them for vocals which makes them highly versatile. 

Dynamic microphones are affordable and last a very long time. Therefore, they are a good choice for recording if you are just a beginner. 

Condenser Microphones

Condenser microphones usually function with a capacitor that generates electricity based on the distance between their two components. To achieve this, the system needs to be charged with 48V power. The sound waves are created when they move the membrane to a greater or lesser extent. The condenser microphones can be small and large diaphragms.

Condenser microphones are more sensitive than other microphones; therefore, their signals will be much stronger. They are ideal for recording vocals, pianos, strings, etc.


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Manufacturer Part No
Name
Availability
Price
Rating
Top Shelf Acoustics, LLC
TM141054, Top Shelf Acoustics, LLC
6 In Stock
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1 +
£ 3.25
Top Shelf Acoustics, LLC
TM141066, Top Shelf Acoustics, LLC
42 In Stock
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1 +
£ 1.74
Top Shelf Acoustics, LLC
TM141053, Top Shelf Acoustics, LLC
20 In Stock
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1 +
£ 4.37
Top Shelf Acoustics, LLC
TM141058, Top Shelf Acoustics, LLC
26 In Stock
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1 +
£ 4.59
Top Shelf Acoustics, LLC
TM141059, Top Shelf Acoustics, LLC
122 In Stock
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1 +
£ 1.97
Infineon Technologies
IM66D130AXTMA1, Infineon Technologies
62 In Stock
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1 +
£ 1.99
10 +
£ 1.78
25 +
£ 1.68
Top Shelf Acoustics, LLC
TM141032, Top Shelf Acoustics, LLC
43 In Stock
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1 +
£ 1.18
Top Shelf Acoustics, LLC
TM141049, Top Shelf Acoustics, LLC
43 In Stock
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1 +
£ 1.50
PUI Audio, Inc.
AUMM-3842, PUI Audio, Inc.
41 In Stock
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1 +
£ 4.13
10 +
£ 3.41
25 +
£ 3.15
PUI Audio, Inc.
TUM-1842L-HD, PUI Audio, Inc.
44 In Stock
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1 +
£ 2.75
10 +
£ 2.28
400 +
£ 1.72
Top Shelf Acoustics, LLC
TM141030, Top Shelf Acoustics, LLC
42 In Stock
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1 +
£ 1.50
PUI Audio, Inc.
AUM-5241L-HD, PUI Audio, Inc.
40 In Stock
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1 +
£ 5.85
50 +
£ 4.18
100 +
£ 3.92
Top Shelf Acoustics, LLC
TM141029, Top Shelf Acoustics, LLC
116 In Stock
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1 +
£ 2.09
Top Shelf Acoustics, LLC
TM141050, Top Shelf Acoustics, LLC
31 In Stock
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1 +
£ 1.73
Infineon Technologies
IM66D120AXTMA1, Infineon Technologies
61 In Stock
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1 +
£ 1.99
10 +
£ 1.78
25 +
£ 1.68
Top Shelf Acoustics, LLC
TM141036, Top Shelf Acoustics, LLC
118 In Stock
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1 +
£ 1.76
3S (Solid State System)
3SM121MZB1UA, 3S (Solid State System)
84 In Stock
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1 +
£ 1.66
5 +
£ 1.58
10 +
£ 1.51
3S (Solid State System)
3SM123E4T1VA-002-R, 3S (Solid State System)
92 In Stock
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1 +
£ 1.06
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£ 1.02
10 +
£ 0.957
3S (Solid State System)
3SM121MZT1UA, 3S (Solid State System)
85 In Stock
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1 +
£ 2.16
5 +
£ 2.06
10 +
£ 1.96
3S (Solid State System)
3SM122HZB1VD-R, 3S (Solid State System)
998 In Stock
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1 +
£ 0.858
5 +
£ 0.834
10 +
£ 0.781
3S (Solid State System)
3SM222KMT1KA-P, 3S (Solid State System)
95 In Stock
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1 +
£ 1.55
5 +
£ 1.47
10 +
£ 1.41
3S (Solid State System)
3SM122KZB1VD-002-R, 3S (Solid State System)
998 In Stock
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1 +
£ 1.19
5 +
£ 1.14
10 +
£ 1.07
3S (Solid State System)
3SM123C4T1QA, 3S (Solid State System)
998 In Stock
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1 +
£ 0.803
5 +
£ 0.777
10 +
£ 0.727
3S (Solid State System)
3SM123GZB1VE-R, 3S (Solid State System)
93 In Stock
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1 +
£ 0.836
5 +
£ 0.81
10 +
£ 0.758
3S (Solid State System)
3SM122KZT1VA, 3S (Solid State System)
89 In Stock
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1 +
£ 1.19
5 +
£ 1.14
10 +
£ 1.07
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FAQs
We offer free shipping for orders over £200 if delivery is in the UK. All other orders in the UK, shipping from £7.99 depending on the weight and measurement. Mainland Europe shipping charges start from £25. For all other countries shipping charges start from £50 for products like Microphones and all others.
You can email us directly at sales@enrgtech.co.uk or via our website for any queries regarding Microphones or any other product.
This depends on the Microphones individual product and information that can be found on our website.
Yes, we offer special discounts on orders above £200 for Microphones and all other products.
UK orders normally take between 2/3 working days. International orders normally take between 3/5 working days for all products including Microphones.
Yes. We keep updating our stock frequently and if a product like Microphones is not in stock then we will let you know.