Introduction
Noise-cancelling headphones have become a necessity for people who travel long distances regularly, work in noisy environments, or simply want to eliminate distractions while listening to their favorite music. But are you confused about which type of headphone to buy? This blog post will provide a factual comparison between active noise canceling and passive noise isolation headphones.
What Are Active Noise Canceling Headphones?
Active noise canceling (ANC) headphones use microphones to detect environmental noise, and then produce an opposing sound wave to cancel it out. This technology is great at eliminating low-frequency noises like engine sounds or airplane cabin noise.
ANC headphones require power to function and are usually more expensive than their passive counterparts. They rely on sophisticated circuitry to analyze sound waves and create the opposite sound wave, making them bulkier and heavier.
What Are Passive Noise Isolation Headphones?
Passive noise isolation headphones, also called noise-blocking headphones, physically block out the environmental noise by using ear cups or earbuds that fit snugly in the ear canal. They don't require any power to function and are usually less expensive than ANC headphones.
Passive noise isolation headphones work great at eliminating high-frequency noise like people talking or dogs barking. They are generally smaller and lighter than ANC headphones, making them more portable.
Comparison
Here's a side-by-side comparison of ANC and passive noise isolation headphones:
| Features | Active Noise Canceling Headphones | Passive Noise Isolation Headphones |
|---|---|---|
| Noise Elimination | Works best on low-frequency noise | Works best on high-frequency noise |
| Size and Weight | Bulky and heavy | Compact and lightweight |
| Battery Life | Requires power and has a built-in battery | No battery required |
| Cost | Usually more expensive than passive | Usually less expensive than active |
| Sound Quality | Sometimes ANC may affect sound quality | Good sound quality when properly fitted |
| Compatibility with Smartphones | May face compatibility issues | Easy to use and compatible with most smartphones |
Conclusion
The type of headphone you choose depends on your specific needs and preferences. If you frequently travel on airplanes or work in noisy environments, you may want to consider ANC headphones. However, if you just want to enjoy your music without any environmental distractions, passive noise isolation headphones may be the way to go.
We hope this comparison helps you make an informed decision when purchasing your next set of headphones.
References
- Cramer, J. (2021). Are noise-cancelling headphones worth it? Harvard Health Blog. https://www.health.harvard.edu/blog/are-noise-cancelling-headphones-worth-it-2021021021784
- Ganz, K. (2021). Active Noise-Cancelling (ANC) vs. Passive Noise-Isolating Headphones: The Differences. Headphonesty. https://www.headphonesty.com/2021/04/anc-vs-passive-noise-isolation/