The lack of this feature is ignored by this reviewer. Check Automatic Gain Control enabled. Tascam Iu2 Audio Midi Interface For Ios Devices Audio Microphone Preamp Windows Computer If you are looking for the best iPhone recorder for meetings interviews dictations voice memos or music recordings you need to give this Retro Recorder a try. Iphone audio recorder gain control . You can remotely pause and restart the recording whenever needed and mark any important positions by setting bookmarks. It is possible to record in PCMAAC stereomono 16bit24bit at various samplerates you can select the microphone monitor the signal during recording with headphones and set the input gain. Then you can set some parameters of AGC. Click Ok to save your settings. The internal microphone supports recording at bit depths of 16 20 or 24 bits per sample and at sample rates of 441 kHz 48 kHz or 96 kHz. For more control Voice Record Pro iOS only free or 7 for an ad-free version provides a home sc