- How Do Earphones Work
- The Driver Unit
- How do Bluetooth headphones work?
- How do earbuds/in-ear headphones work?
- If Your Budget is 500 Then You Can Check Best Earphones Under 500
- boAt BassHeads 100 Wired Earphones:
- Samsung EHS64 Wired Earphones:
- boAt BassHeads 225 Wired Earphones:
- boAt BassHeads 225 Wired Earphones is priced at around 499. It was first made available on 28th May 2018.
- boAt Bassheads 152 in-Ear Wired Earphones:
- The in-Ear Wired Earphones are currently priced at 499. The product has many color variants in Blue, Purple, Red, Black, White, etc.
- boAt Bassheads 242:
- boAt Bassheads 242 in-Ear Wired Earphones is currently at a price of 499. It is available in the colors, Blue, green, black, orange, and red.
- Boult Audio BassBuds X1:
- boAt Bassheads 100 in-Ear Wired Earphones:
- boAt Bassheads 102 in-Ear Wired Earphones:
- Final Verdict
Do you want to own the music? Do you want to enjoy the movies and videos you’ll be watching? Are you willing to know the working of earphones? Then Welcome! Today we’ll be talking about the working of earphones. Also, I will be suggesting the best earphones under Rs. 500.
How Do Earphones Work
Earphones works on the same principle as speakers. They convert electrical energy into sound by using magnets to pulsate air, which creates sound. Digital audio is collected in a device in the form of data- 1’s and 0’s. When you press the play button of your device, the 1’s and 0’s which represents the sampling of audio recorded in a microphone, are sent from digital to analog converter commonly known as DAC. DAC converts these 1’s and 0’s to electrical signals.
The Driver Unit
Once the electrical signal makes its way through the wires, into your headphones, it reaches the driver unit. Driver units are classified into 3 types: Dynamic Driver, Planar magnetic driver, and electrostatic driver.
Dynamic Driver Unit:
The dynamic driver unit uses three main parts to work: a permanent magnet, electromagnetic coils, and a diaphragm. The magic of how headphones work mainly lies in the fact that they use magnets. 2 magnets in each earcup. One of the magnets is remaining firm on the spot hence it is permanent. The other one is an electromagnet, and it moves. When the electrical signal reaches your earcup, it’s sent to the electromagnet, which rapidly shifts its polarity back and forth depending on the pattern it’s sent, or the sounds being replicated. When the polarity of the electromagnet is switched, it is continuously repelled and attracted to the electromagnet and starts vibrating. These vibrating electromagnets are attached to a thin membrane called the diaphragm. The diaphragm vibrates when the electromagnet does, which causes the air around it to vibrate which is what we call sound. Different frequencies vibrate at different rates. So, when the electromagnet vibrates faster, it produces high tones and vibrates slower while producing slow tones. When you turn the volume up or down, the vibrations are intense, which causes the air to vibrate.
Planar Magnetic Driver Unit:
The Planar Magnetic Driver Unit works similarly to Dynamic driver unit, with just a few differences. Instead of using magnets to turn an electromagnetic coil, nevertheless, some exceedingly thin magnetic conductors, who are like tiny wires, are spread out across the diaphragm itself. Not only that, but instead of one single permanent magnet, a range of magnets is placed behind the diaphragm in order to help it properly to react when the electrical current is passed through the conductors. The polarity is changed when the electrical current passes through the conductors and the diaphragm work together with permanent magnets, vibrating and creating sound.
Electrostatic Driver Unit:
The third driver unit is the electrostatic driver unit, which is accountable for some of the most well-respected headphones ever built. The only difference is, when it comes to electrostatic headphones, the moving magnets are replaced with the diaphragm which itself is a moving part. In electrostatic headphones, the diaphragm is made of very thin sheet, which is an electrically charged material, and it sits between two conductive plates. The electrically charged sheet moves back and forth, affecting the surrounding air and causing sound. Some people even recommend using electrostatic headphones.
All the driver units make it easy for you to own the music.
How do Bluetooth headphones work?
There’s really not much different between normal wired headphones and wireless or Bluetooth headphones the process is almost exactly the same. The only difference is, as a substitute of being sent to a DAC within your phone or computer, the 1’s and 0’s are sent via a Bluetooth radio to a chip in your headphones, where they’re then sent to a DAC inside the headphones. The latter process is the same
How do earbuds/in-ear headphones work?
Beyond standard headphones and wireless headphones, all headphones work fairly the same. Earbuds and in-ear headphones use exactly the same technology but on a much smaller scale. Because of this, they can’t replicate all of the same frequencies, but the tradeoff is that they’re far more portable.
If Your Budget is 500 Then You Can Check Best Earphones Under 500
boAt BassHeads 100 Wired Earphones:
The boat BassHeard 100 wired earphones range at around 400 as of March 2022. The product has many color variants starting from white to blue, black, orange, etc. Also, giving IPL fans varieties in IPL teams editions like Delhi Capitals, Royal Challengers Bangalore, etc. It is an in-ear type of earphone. The product was first made available on 4th December 2020.
Samsung EHS64 Wired Earphones:
The Samsung EHS64 Wired Earphones costs around 499 according to March 2022. It is available in only 2 colors which are Black and White and was launched on 2nd May 2016.
boAt BassHeads 225 Wired Earphones:
boAt BassHeads 225 Wired Earphones is priced at around 499. It was first made available on 28th May 2018.
boAt Bassheads 152 in-Ear Wired Earphones:
The in-Ear Wired Earphones are currently priced at 499. The product has many color variants in Blue, Purple, Red, Black, White, etc.
boAt Bassheads 242:
boAt Bassheads 242 in-Ear Wired Earphones is currently at a price of 499. It is available in the colors, Blue, green, black, orange, and red.
Boult Audio BassBuds X1:
boAt Bassheads 100 in-Ear Wired Earphones:
boAt Bassheads 102 in-Ear Wired Earphones:
Any earphone or headphone or speaker works on the principles of Electromagnetism. It is a concept that is based on producing electricity that is converted to sound signals. Mostly it uses driver units to do so. They either work on dynamic driver units or planar magnetic driver units or electrostatic driver units. Earphones are getting evolved from wired to wireless. Although, mostly the working will remain the same.