Allicdata Part #: | 423-1366-ND |
Manufacturer Part#: |
TM-30228-B12 |
Price: | $ 15.60 |
Product Category: | Audio Products |
Manufacturer: | Knowles |
Short Description: | MIC COND ANALOG OMNI -55DB |
More Detail: | 100Hz ~ 6.25kHz Analog Microphone Electret Condens... |
DataSheet: | TM-30228-B12 Datasheet/PDF |
Quantity: | 28 |
Lead Free Status / RoHS Status: | Lead free / RoHS Compliant |
Moisture Sensitivity Level (MSL): | 1 (Unlimited) |
1 +: | $ 14.18760 |
10 +: | $ 11.29150 |
25 +: | $ 10.29950 |
50 +: | $ 9.61282 |
100 +: | $ 9.53659 |
Series: | TM |
Packaging: | Tray |
Lead Free Status / RoHS Status: | -- |
Part Status: | Active |
Moisture Sensitivity Level (MSL): | -- |
Type: | Electret Condenser |
Output Type: | Analog |
Direction: | Omnidirectional |
Frequency Range: | 100Hz ~ 6.25kHz |
Sensitivity: | -55dB ±2dB @ 74dB SPL |
S/N Ratio: | -- |
Impedance: | 4.4 kOhms |
Voltage - Rated: | 1.3V |
Current - Supply: | 50µA |
Port Location: | Side |
Termination: | Solder Pads |
Size / Dimension: | 0.141" L x 0.141" W (3.57mm x 3.57mm) |
Height (Max): | 0.067" (1.70mm) |
Shape: | Square |
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Microphones have been used for a wide variety of applications including sound recording, speech recognition, public address systems, and hearing aids. The TM-30228-B12 microphone is specifically designed for audio capturing in professional studio and live broadcast environments. This article outlines the application field and working principle of this microphone.
Introduction
The TM-30228-B12 is a high-performance condenser microphone designed to capture the highest quality audio recordings in professional studio and live applications. It is characterized with a wide frequency response, low noise, high dynamic range, and an ultra-low distortion rate. It is made with a rugged all-metal construction and is capable of withstanding extreme temperatures and humidity.
Application Field
The TM-30228-B12 is designed for professional audio capturing in studio and broadcasting environments. It is perfect for capturing all types of vocal and instrumental sounds, from singing to spoken-word, as well as for recording acoustic instruments such as guitars, violins, and keyboards. It is also ideal for capturing the nuances of live performances such as speeches and musical events. In addition, this microphone is perfect for audio post-production work, as its wide frequency response and low distortion make it an ideal choice for capturing sources with high dynamic range.
Working Principle
The TM-30228-B12 works on a condenser microphone principle. In this type of microphone, a charged capacitor plate is used to pick up sound vibrations. A fixed voltage difference is applied across the capacitor plate, and is modulated by the sound waves that cause it to vibrate. This variation in voltage is then amplified by an internal preamplifier and output as an electrical signal. This microphone also features an often called “cardioid” polar pattern, which means it is most sensitive to sound coming from the front and less sensitive to sound coming from the sides and back. This type of polar pattern is common for vocal recording, as it allows the vocalist to move around while still capturing the sound in an accurate way.
Conclusion
The TM-30228-B12 is a high-quality recording microphone designed for professional studio and broadcast environments. It features a wide frequency response, low noise and high dynamic range, making it perfect for capturing all types of vocal and instrumental performances as well as live events and post-production work. It works on a condenser microphone principle, which means it is most sensitive to sound coming from the front and less sensitive to sound coming from the sides and back.
The specific data is subject to PDF, and the above content is for reference
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