Name: Google Nexus 4 - Noise Rejection by AnandTech
Duration: 1 min 39 s
Description: LG Nexus 4 Noise Rejection testing using the industry standard babble track. Nexus 4 has two microphones (top secondary + bottom primary) for rejecting ambient noise during calls.

Very impressive. Thanks Anandtech. I love the fact you are the only blog that actually tests noise rejection performance. Can't wait to listen to the Nokia 920 results.

Ambient noise rejection testing and call quality on Motorola Moto X.

Motorola Moto X - Ambient Noise Rejection

AMR-WB call on a Samsung Galaxy Note 3 using Audience eS325 in both near and far talk (earpiece and speakerphone mode) with noise rejection toggled on and off in front of speakers playing a babble distractor track.

Galaxy Note 3 T-Mobile AMR-WB Near And Far Talk

Samsung Galaxy Gear dual microphone noise rejection call test

Galaxy Gear Call Test and Noise Reduction

Nexus 5 to Nexus 5 voice call in front of speakers playing a babble distractor track. From T-Mobile to T-Mobile, AMR-WB call.

Nexus 5 - Voice Quality and Noise Rejection on T-Mobile US (AMR-WB)

Babble distractor track noise rejection on the Motorola Moto G, which uses Qualcomm Fluence dual mic noise rejection.

Motorola Moto G - Noise Rejection TMUS

Recording of galaxy note 2 in front of a speaker playing a babble track at up to 94 dBA with Audience ES305 noise rejection path disabled. 

Galaxy Note 2 - Noise Reduction Off

Recording of galaxy note 2 in front of a speaker playing a babble track at up to 94 dBA with Audience ES305 noise rejection path enabled. 

Galaxy Note 2 - Noise Rejection Enabled

LG Nexus 4 Noise Rejection testing using the industry standard babble track. Nexus 4 has two microphones (top secondary + bottom primary) for rejecting ambient noise during calls. 

Google Nexus 4 - Noise Rejection

AnandTech

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