Has Active Noise Cancellation (Noise Control)
Audio Technica ATH TWX9
✓
LG Tone Free Fit TF8 ✓
Active noise cancellation uses advanced technology to reduce unwanted ambient sounds. ANC works when, it studies the sound pattern outside and inside the earbud and after generates a mirror signal to counter it. In simple terms, it's like having +1 (noise) then producing -1 (inverted noise) giving 0 hence "diluting" the noise.
Audio Technica ATH TWX9 have ANC enabling you to listen at lower levels of volume, causing less ear fatigue since you don't have to crank up the earbuds volume to overcome background sounds.
LG Tone Free Fit TF8 too have Active Noise Cancellation making either of the earbuds ideal for flights and morning travels. Each work with different noise cancellation settings, pick the mode that suits your travel or that enhances your relaxation time.
Has Passive Noise Reduction
Audio Technica ATH TWX9
✓
LG Tone Free Fit TF8 ✓
Audio Technica ATH TWX9 sit well in place, this creates an acoustic seal that tones down your environment noise and also prevents the device sound from leaking out at the same.
Both LG Tone Free Fit TF8, and Audio Technica ATH TWX9 have passive noise reduction which means that they limit ambient noise without using technology to cancel it out.
Driver Unit Size
Audio Technica ATH TWX9
5.8mm
LG Tone Free Fit TF8 6mm
The Audio Technica ATH TWX9 driver unit is 5.8mm in diameter, bigger drivers are more powerful, and can produce better bass.
The driver unit is the component that makes sound in the earbuds, the unit size determines the loudness of the earbuds.
LG Tone Free Fit TF8 driver unit is 6mm in diameter,
making them have a larger driver unit than that of Audio Technica ATH TWX9 by 0.2mm
, as many tend to believe that driver units of a bigger size automatically produce better sound quality.
However, large drivers usually have difficulty producing high frequencies so yes, larger drivers are capable of generating louder sound, but this does not indicate that they deliver better quality sound.
Lowest Frequency
Audio Technica ATH TWX9
20hz
LG Tone Free Fit TF8 20hz
Audio Technica ATH TWX9's lowest frequency is at 20Hz, low-frequency response measures if and how well an audio device produces low frequencies that can be heard, and if it alters the signal on its way through.
LG Tone Free Fit TF8's lowest frequency is at 20Hz, this implies that
both devices can produce equal bass
Highest Frequency
Audio Technica ATH TWX9
40,000hz
LG Tone Free Fit TF8 20,000hz
Audio Technica ATH TWX9's highest frequency is at 40,000Hz, high-frequency response shows how well an audio component generates high recognizable frequencies and if it makes any adjustments to the signal on its way through.
LG Tone Free Fit TF8's highest frequency is at 20,000Hz, this implies that
Audio Technica ATH TWX9 can generate a clearer and crispier treble than the LG Tone Free Fit TF8
Sound Pressure Level
Audio Technica ATH TWX9
102db/mw
LG Tone Free Fit TF8 ✗
The sound pressure level, is the level of pressure of sound, measured 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.
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