Has Active Noise Cancellation (Noise Control)
JBL Reflect Aero TWS
✓
Skullcandy Indy Fuel ✗
ANC makes use of advanced technology to reduce ambient sounds. ANC works when, it detects and analyzes the sound pattern outside and inside the earbud and after generates a mirror signal to counter it. In simple terms, it's like taking +1 (noise) and producing -1 (counter sound by the device) to make 0 which results in a reduced level of noise.
The JBL Reflect Aero TWS have ANC enabling you to listen at lower levels of volume, good for your ears as you don't need to crank up the earbuds volume to overcome background noise.
Has Passive Noise Reduction
JBL Reflect Aero TWS
✓
Skullcandy Indy Fuel ✓
The JBL Reflect Aero TWS stay well in place, this creates a sound seal that reduces your environment noise while preventing the earbuds voice audio from leaking out .
Both Skullcandy Indy Fuel, and JBL Reflect Aero TWS have passive noise reduction this implies that they limit ambient noise without using technology to cancel it out.
Driver Unit Size
JBL Reflect Aero TWS
6.8mm
Skullcandy Indy Fuel 6mm
The JBL Reflect Aero TWS driver unit is 6.8mm in diameter, the bigger the unit the more powerful, therefor producing better bass.
A driver unit is basically a mini speaker that produces sound in the device, the unit size corellates with the sound made by the device.
Skullcandy Indy Fuel driver unit is 6mm in diameter,
which implies that they have a smaller driver unit than that of JBL Reflect Aero TWS by 0.8mm
, many people have a misconception that driver units of a bigger size automatically produce better sound quality.
However, large drivers usually have difficulty producing high frequencies so it's true that, larger drivers can generate louder sound, but this does not indicate that they produce better quality sound.
Lowest Frequency
JBL Reflect Aero TWS
20Hz
Skullcandy Indy Fuel 20Hz
The JBL Reflect Aero TWS's lowest frequency is at 20Hz, low-frequency response inidcates how well a particular audio device produces low recognizable frequencies and if it makes any changes to the signal while at it.
Skullcandy Indy Fuel's lowest frequency is at 20Hz, this implies that
both devices can produce equal bass
Highest Frequency
JBL Reflect Aero TWS
20000Hz
Skullcandy Indy Fuel 20000Hz
JBL Reflect Aero TWS's highest frequency is at 20000Hz, high-frequency response tells how well an audio component generates high audible frequencies and if it makes any adjustments to the signal while at it.
Skullcandy Indy Fuel's highest frequency is at 20000Hz, this means that
both devices can produce equal treble
Sound Pressure Level
JBL Reflect Aero TWS
99dB/mW
Skullcandy Indy Fuel 105dB/mW
SPL, is the pressure level of sound, measured in decibels, dB, JBL Reflect Aero TWS's measurement is 99dB/mW. Devices with a higher sound pressure level are generally louder when supplied with any given audio source.
Skullcandy Indy Fuel's sound pressure level measurement is 105dB/mW. How loud something 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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