Allicdata Part #: | BL-21671-000-ND |
Manufacturer Part#: |
BL-21671-000 |
Price: | $ 22.67 |
Product Category: | Audio Products |
Manufacturer: | Knowles |
Short Description: | MIC PIEZO ANALOG OMNI -54DB |
More Detail: | 100Hz ~ 2.5kHz Analog Microphone Piezo Omnidirect... |
DataSheet: | BL-21671-000 Datasheet/PDF |
Quantity: | 1000 |
Lead Free Status / RoHS Status: | Lead free / RoHS Compliant |
Moisture Sensitivity Level (MSL): | 1 (Unlimited) |
25 +: | $ 20.60950 |
Series: | BL |
Packaging: | Bulk |
Lead Free Status / RoHS Status: | -- |
Part Status: | Active |
Moisture Sensitivity Level (MSL): | -- |
Type: | Piezo |
Output Type: | Analog |
Direction: | Omnidirectional |
Frequency Range: | 100Hz ~ 2.5kHz |
Sensitivity: | -54.5dB ±3dB @ 74dB SPL |
S/N Ratio: | -- |
Impedance: | 13 kOhms |
Voltage - Rated: | 1.3V |
Current - Supply: | 50µA |
Port Location: | Side |
Termination: | Solder Pads |
Size / Dimension: | 0.310" L x 0.218" W (7.87mm x 5.54mm) |
Height (Max): | 0.163" (4.13mm) |
Shape: | Rectangular |
Due to market price fluctuations, if you need to purchase or consult the price. You can contact us or emial to us: sales@allicdata.com
Introduction to BL-21671-000 Microphones
BL-21671-000 microphones are a highly sensitive audio equipment designed to capture and amplify sound waves. Developed by the BL Corporation for a wide range of applications, BL-21671-000 microphones are designed and manufactured with high-quality components and extremely accurate engineering specifications. With their high STI (Signal-to-Noise) ratios, BL-21671-000 microphones are used for professional audio applications such as recording and broadcasting. This article will discuss the application field and working principle behind BL-21671-000 microphones.
Application Field of BL-21671-000 Microphones
BL-21671-000 microphones are used primarily in professional audio applications such as recording and broadcasting. They are especially successful in settings where high Sensitivity, low Reverberation and great Accuracy are essential. Their high STI (Signal-to-Noise) ratios ensure that any distortion is minimised and that accurate sound reproduction is achieved. The wide-range of applications in which BL-21671-000 microphones are used range from live broadcasting, recording studios, film and television sound effects, and of course public address systems.
Aside from their use in audio applications, BL-21671-000 microphones can also be used in medical industry for recording and analyzing acoustic signals and other applications. BL-21671-000 microphones are extremely accurate and precise, so they are suitable to be used in medical applications where accuracy is important.
Working Principle of BL-21671-000 Microphones
BL-21671-000 microphones work on a simple principle: they capture sound waves and convert them into an electrical signal. The microphone is composed of a few essential components, including an acoustic diaphragm that vibrates in response to the sound wave, a microphone capsule that acts as an amplifier, and a printed circuit board that sends the signal to a preamplifier and then on to a sound-processing device. To ensure optimal performance, BL-21671-000 microphones are designed and manufactured using high-quality components and precise engineering specifications.
The acoustic diaphragm is the most important part of a BL-21671-000 microphone. It is a thin flexible membrane that vibrates in response to sound waves hitting it. The vibration of the diaphragm is converted into an electrical signal by the microphone capsule which acts as an amplifier, boosting the signal before it is sent to the preamplifier. The output from the preamplifier is then processed and used in the audio application.
Conclusion
BL-21671-000 microphones are highly sensitive microphones designed and manufactured for professional audio applications. They are used in broadcasting, recording studio, film and television sound effects, public address systems, and medical industry. The microphone works on a simple principle; the acoustic diaphragm vibrates in response to sound waves, the microphone capsule amplifies the signal and the printed circuit board sends the signal to a preamplifier and then to a sound-processing device. BL-21671-000 microphones are designed and manufactured with highly accurate engineering specifications and high-quality components to ensure optimal performance.
The specific data is subject to PDF, and the above content is for reference
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