Has Active Noise Cancellation (Noise Control)
Audio Technica ATH TWX9
✓
JEET W1S ✗
ANC utilises more advanced technology to reduce unwanted ambient sounds. How it works, it listens to the sound pattern outside and inside the earbud and after inverts the soundwaves to counter it. Simply put, it's like taking +1 (noise) then producing -1 (inverted noise) giving zero hence "diluting" the noise.
Audio Technica ATH TWX9 have Active Noise Cancellation enabling you to listen at lower levels of volume, causing less ear fatigue since you don't have to crank up the device volume to overcome background noise.
Has Passive Noise Reduction
Audio Technica ATH TWX9
✓
JEET W1S ✓
The Audio Technica ATH TWX9 stay well in place, this creates an acoustic covering that reduces background noise well as preventing the earbuds voice audio from leaking out at the same.
Both JEET W1S, and Audio Technica ATH TWX9 have passive noise reduction which implies that both reduce ambient noise without using ANC to cancel it out.
Driver Unit Size
Audio Technica ATH TWX9
5.8mm
JEET W1S 11mm
Audio Technica ATH TWX9 driver unit is 5.8mm in diameter, bigger drivers are more powerful, therefor producing better bass.
The driver unit is the component that produces sound in the device, its size dictates the loudness of the device.
JEET W1S driver unit is 11mm in diameter,
making them have a larger driver unit than that of Audio Technica ATH TWX9 by 5.2mm
, a common assumption that driver units of a bigger size automatically produce better sound quality.
However, large drivers usually have difficulty producing high frequencies so yeah, larger drivers can generate louder sound, but this does not imply that they produce better quality sound.
Lowest Frequency
Audio Technica ATH TWX9
20Hz
JEET W1S 20Hz
Audio Technica ATH TWX9's lowest frequency is at 20Hz, low-frequency response measures if and how well an audio device generates low recognizable frequencies and if it makes any changes to the signal on its way through.
JEET W1S's lowest frequency is at 20Hz, this means that
both devices can make sound with equal bass
Highest Frequency
Audio Technica ATH TWX9
40000Hz
JEET W1S 20000Hz
The Audio Technica ATH TWX9's highest frequency is at 40000Hz, high-frequency response shows how well an audio component makes high recognizable frequencies and if it makes any changes to the signal on its way through.
JEET W1S's highest frequency is at 20000Hz, this means that
Audio Technica ATH TWX9 can generate a clearer and crispier treble than the JEET W1S
Sound Pressure Level
Audio Technica ATH TWX9
102dB/mW
JEET W1S 93dB/mW
SPL, is the pressure level of sound, in decibels, dB, Audio Technica ATH TWX9's measurement is 102dB/mW. Devices with a higher sound pressure level are generally louder when supplied with any given audio source.
JEET W1S's sound pressure level measurement is 93dB/mW. How loud a device is can be perceived differently by separate people, so we need to have the means to get an objective measurement of sound level expressed in numerical terms.
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