In today’s fast-moving world, audio technology has become more advanced than ever. Whether you’re listening to music, working remotely, or simply taking a call while on the go, one key feature you’ll often see in modern earphones and headphones is noise cancellation.
Two common terms in the market are ENC (Environmental Noise Cancellation) and ANC (Active Noise Cancellation). While they sound similar, these technologies serve different purposes and offer unique benefits depending on how you use your audio devices.
This blog will help you understand the difference between ENC and ANC, their advantages, and which one is better suited to your lifestyle in 2025.
🎧 What is ENC (Environmental Noise Cancellation)?
Environmental Noise Cancellation (ENC) is a technology designed to reduce background noise during calls. It helps your voice sound clearer to the person on the other end by filtering out unwanted sounds from your surroundings.
🔍 How It Works:
ENC uses dual or multiple microphones in your earphones or headphones to detect ambient noise (like wind, traffic, or people talking). This background sound is then digitally filtered out, allowing your voice to remain clear and sharp during a phone call or online meeting.
ENC doesn’t affect what you hear, but rather what others hear from you.
✅ Key Benefits of ENC:
- Improved voice clarity during phone and video calls
- Effective in outdoor or noisy environments
- Useful for professionals working remotely or attending meetings on the move
🔇 What is ANC (Active Noise Cancellation)?
Active Noise Cancellation (ANC) is a more immersive feature that cancels out external sounds for the listener. It creates an isolated audio experience, letting you enjoy your music or podcasts without being disturbed by noise from your environment.
🔍 How It Works:
ANC uses microphones to detect ambient noise and produces inverse sound waves to cancel it out before it reaches your ears. Some models also use Hybrid ANC, combining internal and external mics for more effective noise reduction.
ANC is especially useful in environments like airplanes, buses, offices, or noisy homes.
✅ Key Benefits of ANC:
- Reduces background noise for better music, videos, or podcasts
- Enhances focus in noisy spaces
- Great for travelers, students, and remote workers
🔁 ENC vs ANC: Side-by-Side Comparison
| Feature | ENC (Environmental Noise Cancellation) | ANC (Active Noise Cancellation) |
|---|---|---|
| Purpose | Clears noise from your mic | Blocks noise from your ears |
| Best Use | Phone calls, online meetings | Music, studying, traveling |
| Effect on your voice | ✅ Clearer for others | ❌ No change |
| Effect on what you hear | ❌ No | ✅ Yes |
| Found In | Neckbands, Bluetooth earphones | Headphones, TWS earbuds |
🎯 Which One Should You Choose?
Choosing between ENC and ANC depends on your daily needs:
- If you make frequent calls or attend virtual meetings, ENC is more practical.
- If you enjoy listening to music or need to concentrate in noisy areas, ANC is the better option.
- Some modern devices offer both ENC and ANC, giving you the best of both worlds.
🎧 Available Brands with ENC and ANC Features
At Licast Accessories, we offer a variety of earphones and headphones equipped with ENC and ANC technologies from trusted brands, including:
- Oraimo – known for long battery life and strong ENC for calls
- Awei – delivers affordable ANC and ENC models for everyday use
- Celebrat – offers noise cancellation features at budget-friendly prices
These options are ideal for students, professionals, travelers, and everyday users who want reliable sound and voice quality without overspending.
🛍️ Where to Buy
You can explore a wide range of ENC and ANC audio devices at:
📍 Licast Accessories – Rural Urban Building, Shop M1
📞 Call/WhatsApp: 0790008527
We stock earphones, neckbands, and headphones for every budget — all selected for quality, comfort, and performance.