history: I definitely like headphones over earbuds
knowledge: Headphones (or head-phones in the early days of telephony and radio) are a pair of small loudspeaker drivers worn on or around the head over a user's ears.
response: Ah, I see. Those are worn over the ears, right?
history: I definitely like headphones over earbuds
Ah, I see. Those are worn over the ears, right?
Yep. I used to rock out with huge headphones and my Discman. LOL
knowledge: They are electroacoustic transducers, which convert an electrical signal to a corresponding sound.
response: i have heard  They are electroacoustic transducers, which convert an electrical signal to a certain sound.
history: I definitely like headphones over earbuds
Ah, I see. Those are worn over the ears, right?
Yep. I used to rock out with huge headphones and my Discman. LOL
i have heard  They are electroacoustic transducers, which convert an electrical signal to a certain sound.
That's really cool.  Do you know when they were first invented?
knowledge: Headphones let a single user listen to an audio source privately, in contrast to a loudspeaker, which emits sound into the open air for anyone nearby to hear.
response: I'm not sure, but headphones let a single user listen to an audio source privately.
history: I definitely like headphones over earbuds
Ah, I see. Those are worn over the ears, right?
Yep. I used to rock out with huge headphones and my Discman. LOL
i have heard  They are electroacoustic transducers, which convert an electrical signal to a certain sound.
That's really cool.  Do you know when they were first invented?
I'm not sure, but headphones let a single user listen to an audio source privately.
Oh yeah?  Are there different types of headphones?  Or are they all basically the same?
knowledge: Headphones are also known as earspeakers, earphones or, colloquially, cans.
response: I don't know, but they do go by different names, like earspeakers, earphones, or cans.
history: I definitely like headphones over earbuds
Ah, I see. Those are worn over the ears, right?
Yep. I used to rock out with huge headphones and my Discman. LOL
i have heard  They are electroacoustic transducers, which convert an electrical signal to a certain sound.
That's really cool.  Do you know when they were first invented?
I'm not sure, but headphones let a single user listen to an audio source privately.
Oh yeah?  Are there different types of headphones?  Or are they all basically the same?
I don't know, but they do go by different names, like earspeakers, earphones, or cans.
They should definitely be known as earspeakers, that's so funny!
knowledge: Headphones connect to a signal source such as an audio amplifier, radio, CD player, portable media player, mobile phone, video game console, or electronic musical instrument, either directly using a cord, or using wireless technology such as bluetooth, DECT or FM radio.
response: Also, headphones can be wired or wireless.