The neighbors upstairs are too noisy, and I want to record the property with my mobile phone as evidence, but the mobile phone has the function of noise reduction. What should I do?

You can buy a household sound level meter online without a mobile phone, just the most common one. And then record it when it's noisy upstairs. It's really not good to shoot with a camera with a time and place.

Recording process:

1. Please make an appointment in advance to avoid time conflict. The singer must arrive before the scheduled time so that the receptionist can arrange the recording time. If the time exceeds, the receptionist has the right to arrange for the next singer to record first.

2. After entering the recording studio, the sound engineer will communicate with you and give you instructions on the use of the equipment. In order to save time, singers should be familiar with accompaniment before entering the shed and rehearse in advance so as to record directly.

3. Prepare the accompaniment, print the lyrics and import the accompaniment into the recording software; During the recording engineer's work, irrelevant personnel are not allowed to enter the control room to avoid affecting the quality of work. Please wait in the control room during the recording to avoid unnecessary interference during the recording.

Please put on your shoes before entering the recording studio and turn off your mobile phone and all communication equipment to avoid recording interference. In order to give you a good recording environment, smoking and littering are strictly prohibited in the recording studio. Go to the machine room to record. At this time, a staff member will help you adjust the height between you and the microphone. Please note that the distance between the mouth and the wheat is about two fists.