# noise-canceling microphone

> microphone that filters ambient noise

**Wikidata**: [Q7047650](https://www.wikidata.org/wiki/Q7047650)  
**Wikipedia**: [English](https://en.wikipedia.org/wiki/Noise-canceling_microphone)  
**Source**: https://4ort.xyz/entity/noise-canceling-microphone

## Summary
A noise-canceling microphone is a specialized microphone that actively filters out ambient noise to improve audio clarity. It uses active noise control techniques to reduce background sounds, making it ideal for professional recording, podcasting, and communication applications.

## Key Facts
- **Subclass of**: Microphone (acoustic-to-electric transducer)
- **Primary use**: Active noise control
- **Aliases**: Anti-noise microphone
- **IEV number**: 801-26-11
- **Wikipedia title**: Noise-canceling microphone
- **Wikipedia languages**: English
- **Wikidata description**: Microphone that filters ambient noise
- **Sitelink count**: 1 (Wikidata)
- **Microsoft Academic ID (discontinued)**: 36922181

## FAQs
### Q: What is the main purpose of a noise-canceling microphone?
A: The main purpose is to actively filter out ambient noise, improving audio clarity in professional recording, podcasting, and communication applications.

### Q: How does a noise-canceling microphone differ from a regular microphone?
A: Unlike a regular microphone, which passively captures sound, a noise-canceling microphone uses active noise control to reduce background sounds, enhancing audio quality.

### Q: What industries commonly use noise-canceling microphones?
A: Noise-canceling microphones are commonly used in professional recording studios, podcasting, teleconferencing, and live sound reinforcement.

### Q: What is the IEV number for a noise-canceling microphone?
A: The IEV number for a noise-canceling microphone is 801-26-11.

### Q: Where can I find more information about noise-canceling microphones?
A: More information can be found on Wikipedia under the title "Noise-canceling microphone" and in relevant academic databases.

## Why It Matters
Noise-canceling microphones play a crucial role in improving audio quality by actively filtering out ambient noise, which is essential for professional recording, podcasting, and communication applications. By reducing background sounds, these microphones ensure clearer and more accurate sound capture, enhancing the overall listening experience. Their ability to adapt to different environments makes them indispensable in fields where high-fidelity audio is required. Additionally, noise-canceling microphones contribute to better sound isolation, which is particularly valuable in noisy environments such as recording studios, live performances, and teleconferencing settings. Their development reflects advancements in active noise control technology, making them a key tool for audio professionals and enthusiasts alike.

## Notable For
- **Active Noise Control**: Uses advanced algorithms to dynamically filter out ambient noise.
- **Professional Applications**: Widely used in recording studios, podcasting, and teleconferencing.
- **Enhanced Audio Clarity**: Improves sound quality by reducing background interference.
- **Adaptability**: Effective in various environments, from quiet studios to noisy public spaces.
- **Industry Standard**: Recognized as a key component in high-fidelity audio systems.

## Body
### Classification
Noise-canceling microphones are a specialized subclass of microphones, designed to convert sound into electrical signals while actively filtering out ambient noise. This classification distinguishes them from standard microphones, which primarily capture sound without noise reduction.

### Technical Specifications
The IEV number for noise-canceling microphones is 801-26-11, indicating their specific technical classification. These microphones are equipped with advanced noise-canceling algorithms that dynamically adjust to reduce background sounds, ensuring optimal audio performance.

### Applications
Noise-canceling microphones are commonly used in professional recording studios, podcasting, teleconferencing, and live sound reinforcement. Their ability to enhance audio clarity makes them essential in environments where high-quality sound is critical.

### Wikipedia and Academic References
The Wikipedia page on noise-canceling microphones provides detailed information, and the Wikidata entry includes key identifiers such as the IEV number and aliases. Academic references, including the discontinued Microsoft Academic ID, further document their use and development.

### Significance
Noise-canceling microphones are notable for their role in improving audio quality through active noise control. Their applications span various industries, reflecting their importance in professional audio systems. The availability of detailed documentation on Wikipedia and in academic databases underscores their relevance in the field of acoustics and audio engineering.

## References

1. [OpenAlex](https://docs.openalex.org/download-snapshot/snapshot-data-format)