ΗΥΤΕ Υ40 Case Review: Thermal & Noise Damping/Output Evaluation

Noise Damping Results

The Y40 has two fans pre-installed: one on the rear as an exhaust and one on the bottom as an intake.

Noise Output All Frequencies – LAeq/LZeq

1_Noise Output LAeq – Test Tones

2_Noise Output LZeq – Test Tones

Noise Damping Performance All Frequencies – LAeq/LZeq

3_Noise Dampening Performance LAeq – Test Tones

4_Noise Dampening Performance LZeq – Test Tones

Noise Damping Performance Chirp/Pink Noise – LAeq/LZeq

5_Noise Dampening Performance LAeq – Pink & Chirp

6_Noise Dampening Performance LZeq – Pink & Chirp

Comparison Graphs

Noise Output All Frequencies – LAeq/LZeq

1_Noise output LAeq

2_Noise output LZeq

Noise Damping Performance All Frequencies – LAeq/LZeq

3_Noise Dampening Perfomance LAeq

4_Noise Dampening Perfomance LZeq

Noise Damping Performance Chirp/Pink Noise – LAeq/LZeq

7_Noise Dampening Perfomance Pink-Chirp LAeq

8_Noise Dampening Perfomance Pink-Chirp LZeq

The Noise Damping is not so good regarding Chirp and Pink Noise, even compared to last year’s Invader X non-BTF variant.