Versions

1.0.64.10	94.37%
1.0.64.9	4.33%
1.0.64.7	1.30%

aertsr64.exe has 3 known versions, the most recent one is 1.0.64.10. It is started as a Windows Service called 'Andrea RT Filters Service' with the name 'AERTFilters' and described as “Andrea Service”. . In addition, it is run under the context of the SYSTEM account with extensive privileges (the administrator accounts have the same privileges). The average file size is about 90.8 KB. It is an authenticode code-signed executable issued to Andrea Electronics by the certification authority VeriSign. The programs Realtek High Definition Audio Driver, Realtek HDMI Audio Driver for ATI and REALTEK Bluetooth Filter Driver have been observed as installing specific variations of aertsr64.exe. This is a .NET Common Language Runtime (CLR) assembly. During the process's lifecycle, the typical CPU resource utilization is about 0.0000% including both foreground and background operations, the average private memory consumption is about 1.04 MB with the maximum memory reaching around 2.18 MB. Addionally, typically read and write I/O disk operations is about 4 Bytes per minute for reads and 0 Bytes per minute for writes.

Andrea filters APO access service (64-bit) for Realtek (and other) audio devices mostly used with Microphones, for noise cancellation.