New Post: Memory used by Startrecording function

Hello,

I use this code in vb.net :

    If Micro Is Nothing Then
        Micro = New WaveIn
        Micro.BufferMilliseconds = 50
        Micro.WaveFormat = New WaveFormat(8000, 1)
        Dim recordingFormat As New WaveFormat(8000, 1)
        Micro.NumberOfBuffers = 1
        Micro.StartRecording()
    End If

When I looked at the memory space used by my application, I see that this space is permanently increasing (+8K every sec).
My opinion is that the buffer is not deleted+written at each cycle but everything is recorded in memory.

Is there any solution to prevent this phenomena ?