Avionics blowers and 400hz hum sound too quiet in flight deck.

[Dylan4100]

I've noticed that the A340 flight deck seems pretty quiet with regards to these sounds, compared to the A330, for example. I can barely tell the A340 has power because the hum and ventilation sounds are very quiet.

[IniSteve]

1 hour ago, Dylan4100 said:

I've noticed that the A340 flight deck seems pretty quiet with regards to these sounds, compared to the A330, for example. I can barely tell the A340 has power because the hum and ventilation sounds are very quiet.

Thaks for the feedback. I'll pass it on to the sound team.