<br/>'''date''': Fri Jun 21 10:00:34 CST 2013
<br/>'''OS:'''Linux xijing-desktop 3.2.0-23-generic #36-Ubuntu SMP Tue Apr 10 20:39:51 UTC 2012 x86_64 x86_64 x86_64 GNU/Linux
<br/>'''time to measure:'''30s
<br/>'''Source:'''linphone/scripts/do_echo_test.sh
{| class=wikitable
|-
! Attributes
! CPU (%)
|-
| 8000,aec,kLowSuppression,0 
| max cpu: 2, avg cpu: 1.16
|-
| 8000,aec,kModerateSuppression,0 
| max cpu: 2, avg cpu: 1.16
|-
| 8000,aec,kHighSuppression,0 
| max cpu: 2, avg cpu: 1.16
|-
| 8000,aecm,kQuietEarpieceOrHeadset,0 
| max cpu: 1, avg cpu: .83
|-
| 8000,aecm,kEarpiece,0 
| max cpu: 1, avg cpu: .83
|-
| 8000,aecm,kLoudEarpiece,0 
| max cpu: 2, avg cpu: 1.16
|-
| 8000,aecm,kSpeakerphone,0 
| max cpu: 2, avg cpu: 1.16
|-
| 8000,aecm,kLoudSpeakerphone,0 
| max cpu: 2, avg cpu: 1.16
|-
| 8000,aec,kLowSuppression,25 
| max cpu: 2, avg cpu: 1.16
|-
| 8000,aec,kModerateSuppression,25 
| max cpu: 2, avg cpu: 1.16
|-
| 8000,aec,kHighSuppression,25 
| max cpu: 2, avg cpu: 1.16
|-
| 8000,aecm,kQuietEarpieceOrHeadset,25 
| max cpu: 1, avg cpu: .83
|-
| 8000,aecm,kEarpiece,25 
| max cpu: 1, avg cpu: .83
|-
| 8000,aecm,kLoudEarpiece,25 
| max cpu: 2, avg cpu: 1.16
|-
| 8000,aecm,kSpeakerphone,25 
| max cpu: 2, avg cpu: 1.16
|-
| 8000,aecm,kLoudSpeakerphone,25 
| max cpu: 1, avg cpu: .83
|-
| 8000,aec,kLowSuppression,50 
| max cpu: 2, avg cpu: 1.16
|-
| 8000,aec,kModerateSuppression,50 
| max cpu: 2, avg cpu: 1.16
|-
| 8000,aec,kHighSuppression,50 
| max cpu: 1, avg cpu: .83
|-
| 8000,aecm,kQuietEarpieceOrHeadset,50 
| max cpu: 2, avg cpu: 1.16
|-
| 8000,aecm,kEarpiece,50 
| max cpu: 1, avg cpu: .83
|-
| 8000,aecm,kLoudEarpiece,50 
| max cpu: 1, avg cpu: .83
|-
| 8000,aecm,kSpeakerphone,50 
| max cpu: 1, avg cpu: .83
|-
| 8000,aecm,kLoudSpeakerphone,50 
| max cpu: 2, avg cpu: 1.16
|-
| 8000,aec,kLowSuppression,75 
| max cpu: 1, avg cpu: .83
|-
| 8000,aec,kModerateSuppression,75 
| max cpu: 2, avg cpu: 1.16
|-
| 8000,aec,kHighSuppression,75 
| max cpu: 1, avg cpu: .83
|-
| 8000,aecm,kQuietEarpieceOrHeadset,75 
| max cpu: 2, avg cpu: 1.16
|-
| 8000,aecm,kEarpiece,75 
| max cpu: 2, avg cpu: 1.16
|-
| 8000,aecm,kLoudEarpiece,75 
| max cpu: 1, avg cpu: .83
|-
| 8000,aecm,kSpeakerphone,75 
| max cpu: 2, avg cpu: 1.16
|-
| 8000,aecm,kLoudSpeakerphone,75 
| max cpu: 1, avg cpu: .83
|-
| 8000,aec,kLowSuppression,100 
| max cpu: 2, avg cpu: 1.16
|-
| 8000,aec,kModerateSuppression,100 
| max cpu: 2, avg cpu: 1.16
|-
| 8000,aec,kHighSuppression,100 
| max cpu: 1, avg cpu: .83
|-
| 8000,aecm,kQuietEarpieceOrHeadset,100 
| max cpu: 1, avg cpu: .83
|-
| 8000,aecm,kEarpiece,100 
| max cpu: 2, avg cpu: 1.16
|-
| 8000,aecm,kLoudEarpiece,100 
| max cpu: 1, avg cpu: .83
|-
| 8000,aecm,kSpeakerphone,100 
| max cpu: 2, avg cpu: 1.16
|-
| 8000,aecm,kLoudSpeakerphone,100 
| max cpu: 2, avg cpu: 1.16
|-
| 16000,aec,kLowSuppression,0 
| max cpu: 2, avg cpu: 1.66
|-
| 16000,aec,kModerateSuppression,0 
| max cpu: 4, avg cpu: 2.33
|-
| 16000,aec,kHighSuppression,0 
| max cpu: 2, avg cpu: 2.00
|-
| 16000,aecm,kQuietEarpieceOrHeadset,0 
| max cpu: 2, avg cpu: 1.83
|-
| 16000,aecm,kEarpiece,0 
| max cpu: 2, avg cpu: 1.50
|-
| 16000,aecm,kLoudEarpiece,0 
| max cpu: 2, avg cpu: 2.00
|-
| 16000,aecm,kSpeakerphone,0 
| max cpu: 2, avg cpu: 1.83
|-
| 16000,aecm,kLoudSpeakerphone,0 
| max cpu: 2, avg cpu: 1.83
|-
| 16000,aec,kLowSuppression,25 
| max cpu: 2, avg cpu: 1.66
|-
| 16000,aec,kModerateSuppression,25 
| max cpu: 2, avg cpu: 1.66
|-
| 16000,aec,kHighSuppression,25 
| max cpu: 2, avg cpu: 2.00
|-
| 16000,aecm,kQuietEarpieceOrHeadset,25 
| max cpu: 2, avg cpu: 2.00
|-
| 16000,aecm,kEarpiece,25 
| max cpu: 2, avg cpu: 2.00
|-
| 16000,aecm,kLoudEarpiece,25 
| max cpu: 2, avg cpu: 1.83
|-
| 16000,aecm,kSpeakerphone,25 
| max cpu: 4, avg cpu: 2.00
|-
| 16000,aecm,kLoudSpeakerphone,25 
| max cpu: 2, avg cpu: 1.83
|-
| 16000,aec,kLowSuppression,50 
| max cpu: 2, avg cpu: 2.00
|-
| 16000,aec,kModerateSuppression,50 
| max cpu: 2, avg cpu: 2.00
|-
| 16000,aec,kHighSuppression,50 
| max cpu: 2, avg cpu: 1.66
|-
| 16000,aecm,kQuietEarpieceOrHeadset,50 
| max cpu: 2, avg cpu: 1.83
|-
| 16000,aecm,kEarpiece,50 
| max cpu: 2, avg cpu: 2.00
|-
| 16000,aecm,kLoudEarpiece,50 
| max cpu: 2, avg cpu: 1.83
|-
| 16000,aecm,kSpeakerphone,50 
| max cpu: 2, avg cpu: 1.83
|-
| 16000,aecm,kLoudSpeakerphone,50 
| max cpu: 2, avg cpu: 1.83
|-
| 16000,aec,kLowSuppression,75 
| max cpu: 2, avg cpu: 2.00
|-
| 16000,aec,kModerateSuppression,75 
| max cpu: 2, avg cpu: 1.66
|-
| 16000,aec,kHighSuppression,75 
| max cpu: 2, avg cpu: 2.00
|-
| 16000,aecm,kQuietEarpieceOrHeadset,75 
| max cpu: 2, avg cpu: 1.83
|-
| 16000,aecm,kEarpiece,75 
| max cpu: 2, avg cpu: 2.00
|-
| 16000,aecm,kLoudEarpiece,75 
| max cpu: 2, avg cpu: 1.50
|-
| 16000,aecm,kSpeakerphone,75 
| max cpu: 2, avg cpu: 1.83
|-
| 16000,aecm,kLoudSpeakerphone,75 
| max cpu: 2, avg cpu: 2.00
|-
| 16000,aec,kLowSuppression,100 
| max cpu: 2, avg cpu: 1.66
|-
| 16000,aec,kModerateSuppression,100 
| max cpu: 2, avg cpu: 1.66
|-
| 16000,aec,kHighSuppression,100 
| max cpu: 2, avg cpu: 2.00
|-
| 16000,aecm,kQuietEarpieceOrHeadset,100 
| max cpu: 2, avg cpu: 1.83
|-
| 16000,aecm,kEarpiece,100 
| max cpu: 2, avg cpu: 1.83
|-
| 16000,aecm,kLoudEarpiece,100 
| max cpu: 2, avg cpu: 2.00
|-
| 16000,aecm,kSpeakerphone,100 
| max cpu: 2, avg cpu: 2.00
|-
| 16000,aecm,kLoudSpeakerphone,100 
| max cpu: 2, avg cpu: 2.00
|}
'''Notice: It includes file read/write time'''