QuietControl 30=QuietComfort® 20+SoundSport! ?

Soul chicken soup will not be said, under the premise of budget, like to buy it.

The QC30 is my ninth noise reduction headset, not sponsored.

According to the chronological order of use, sony nc10, sony nc11, an iron triangle model, sony nc20, sony nc50, bose QC15, bose QC20i, bose QC20 (Apple), bose QC30.

I'm sorry readers, this article does not contain photography aesthetics.

Xiao Bian said that the picture was too big and it needed to be taken again.

However, over time, some photos were taken without re-shooting.

QC20i just bought it.

Photo of NC10 and QC20i.

Sony's NC10 is revived, but I can't remember where it is now.

The second generation of NC20 (apple) changed from brown to black.

Reshoot 1

Reshoot 2

Reshoot 3

Photos of QC20, SoundSport and QC30. The QC20 is not in sight now and has not made any supplementary shots.

In order to save everyone time, it is straightforward.

First of all, the official name of these three headsets comes with QC (actual content is different), both with wireless.

QuietComfort® 20 Acoustic Noise Cancelling® Headphones (QC20 for short)

QuietControl 30 Wireless Headphone (QC30 for short)

SoundSport Wireless Headphones (herein referred to as SoundSport)

In the form of QC30 is indeed superimposed QC20 noise reduction and SoundSport's Bluetooth.

Discuss the differences here.

The most obvious difference is 2

Subway closed sound processing

At the moment of closing the QC20's reversed sound waves will make a "click" sound.

The QC30 detected the sound of closing the door, but did not do reverse sound waves, would not hear a "bang" and heard the sound of the subway closing.

(The test environment is the same subway line. Facing the opened door, QC30 noise reduction is turned on to the strongest, QC30 firmware version 1.1.9)

Vocal processing

When QC20 noise reduction is on, the subway station can hear the sound, but the sound is small and it is easy to miss.

The QC30 can clearly hear the station's voice.

(The test environment is the same subway line. Facing the opened door, QC30 noise reduction is turned on to the strongest, QC30 firmware version 1.1.9)

Noise canceling headphones are not suitable for the scene

When using a shuttle bus or a bus, the noise canceling headphones will be uncomfortable or even be destroyed. Please consider using them.

Explain that the bus will continue to generate strong noise when it crosses the deceleration zone or bumps the road.

The response of QC20 is like the closing of the subway. The voice of "squeaky" is constantly being issued.

The QC30 can reduce this discomfort, but there will still be "squeaky" sounds. The transmission of sound is based on vibration.

This constant vibration force can be fatal to headphones. In my QC20, the sound pickup module has been shaken and de-emulsified, and each vibration will give off elastic noise, which is the damage caused by sitting for a month's bus.

Even if the QC30 minimizes the noise reduction, the external sound heard is also the sound processed by the microphone in the earphone, and the noise reduction function cannot be completely turned off.

The sound pickup module will still be affected by strong noise, causing vibration. (With experience, not used, and QC30 no warranty)

So now I use SoundSport on the shuttle.

The portability is different, SoundSport can store pockets after it is stored, QC30 can hang on the neck.

SoundSport hangs easily on the neck and the QC30 can't fit in your pocket.

Common shortcomings, when not listening to the headset line floating around.

During the battery life, the SoundSport is rushed twice a day, and the QC30 is rushed every day.

QC20 is suitable for aircraft + rail transit

QC30 is suitable for rail transit + general sports

SoundSport can listen to it with electricity. Photographic alternatives.

The QC series is not recommended for use in shuttle or public transportation.