44
PROPOSED SAMSUNG S6 AND S9 "VOICE RECORDER"
TEST RECORDING PROTOCOL
SEQUENCE OF TEST RECORDINGS [DEVELOPED WITH S6 & S9
ANDROID 7 & 10, APP VERSIONS 20.1.83-16, 21.2.00.42]
EXPECTED
Discontinuous
13→14
Low quality - 64 kbps, 44.1kHz,
mono & stereo
1-minute recording, press "pause"
and leave for 2-minutes; press
"record" and leave for one additional
minute then "stop" to end recording;
save with default name. (Additional
recordings created for overwrite
option). Some recordings are saved
on an external memory card.
consistent quality
settings for each
recording
MAC Information
Time characteristics
of stop/pause
events
metadata for storage
on SD card
15→16
Mid quality - 128kbps, 44.1kHz,
mono & stereo
17→18
High quality - 256kbps, 48kHz,
mono & stereo
19→20
Low quality - 64 kbps, 44.1kHz,
mono & stereo
1-minute recording, press "pause"
and leave for 2-minutes; press
"record" and leave for one additional
minute then "stop" to end recording;
press "save" one minute later with
default name. (Additional recordings
created for overwrite option). Some
recordings are saved on an external
21→22
Mid quality - 128kbps, 44.1kHz,
mono & stereo
23→24
High quality - 256kbps, 48kHz,
mono & stereo
25
Mid quality - 128kbps, 44.1kHz,
stereo
Continuous recording, received
incoming call, but did not answer (let it
go to voicemail), pressed "stop” and
"save" at the end of the recording
26
High quality - 256kbps, 48kHz,
stereo
Continuous recording, received
incoming call, answered (noted call
duration), pressed "stop” and "save" at
the end of the recording
DOWNLOAD TEST RECORDINGS 1 → 26