JVC HASR500B, HASR44X, HAS600A, HAFX8B, HAFX40R, HAFX30V Technology of noise canceling headphones

Technology of noise canceling headphones

Normal headphones do not block noise...

Technology

Ambient	noise comes from	Such noises cannot be blocked
vehicles	engines/motors that	with normal headphones, thus it
can cause stress and fatigue.		may be annoying while traveling.

HA-NC260 HA-NC120 HA-NC80 HA-NCX78

JVC Noise canceling headphones	Regardless of with or without
promise to reduce 75~90% of	music, JVC headphones make
ambient noise.	sure of relaxed travel all the time.

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Active noise canceling

Dual mode noise canceling

In addition to noise canceling circuit, design and material also work to block background noise.

JVC	Background	Add anti-phase Reduced noise
	noise	sound
Solutions	HA-NC260	HA-NC120 HA-NC80 HA-NCX78

Active noise canceling is the technology to reduce the ambient noise.

HA-NC80

User can select from two noise canceling modes, wide or low, depending on the noise environment.

HA-NCX78

Flat housing design works for wind noise reduction.

HA-NC260

Blocks background sound by memory foam cushion and extremely smooth surface of ear pads.