Phone Conversation¶
Sensor parameters description for [PHONE_CONVERSATION]:
| Key | Description |
|---|---|
[CONTAINER][ANDROID] |
Data stream container (database table, CSV file, etc.) where the conversation data from Android devices is stored (the AWARE client saves this data on different tables for Android and iOS). This can be a single container or an array of containers |
[CONTAINER][IOS] |
Data stream container (database table, CSV file, etc.) where the conversation data from iOS devices is stored (the AWARE client saves this data on different tables for Android and iOS). This can be a single container or an array of containers |
RAPIDS provider¶
Available time segments and platforms
- Available for all time segments
- Available for Android only
File Sequence
- data/raw/{pid}/phone_conversation_raw.csv
- data/raw/{pid}/phone_conversation_with_datetime.csv
- data/interim/{pid}/phone_conversation_features/phone_conversation_{language}_{provider_key}.csv
- data/processed/features/{pid}/phone_conversation.csv
Parameters description for [PHONE_CONVERSATION][PROVIDERS][RAPIDS]:
| Key | Description |
|---|---|
[COMPUTE] |
Set to True to extract PHONE_CONVERSATION features from the RAPIDS provider |
[FEATURES] |
Features to be computed, see table below |
[RECORDING_MINUTES] |
Minutes the plugin was recording audio (default 1 min) |
[PAUSED_MINUTES] |
Minutes the plugin was NOT recording audio (default 3 min) |
Features description for [PHONE_CONVERSATION][PROVIDERS][RAPIDS]:
| Feature | Units | Description |
|---|---|---|
| minutessilence | minutes | Minutes labeled as silence |
| minutesnoise | minutes | Minutes labeled as noise |
| minutesvoice | minutes | Minutes labeled as voice |
| minutesunknown | minutes | Minutes labeled as unknown |
| sumconversationduration | minutes | Total duration of all conversations |
| maxconversationduration | minutes | Longest duration of all conversations |
| minconversationduration | minutes | Shortest duration of all conversations |
| avgconversationduration | minutes | Average duration of all conversations |
| sdconversationduration | minutes | Standard Deviation of the duration of all conversations |
| timefirstconversation | minutes | Minutes since midnight when the first conversation for a time segment was detected |
| timelastconversation | minutes | Minutes since midnight when the last conversation for a time segment was detected |
| noisesumenergy | L2-norm | Sum of all energy values when inference is noise |
| noiseavgenergy | L2-norm | Average of all energy values when inference is noise |
| noisesdenergy | L2-norm | Standard Deviation of all energy values when inference is noise |
| noiseminenergy | L2-norm | Minimum of all energy values when inference is noise |
| noisemaxenergy | L2-norm | Maximum of all energy values when inference is noise |
| voicesumenergy | L2-norm | Sum of all energy values when inference is voice |
| voiceavgenergy | L2-norm | Average of all energy values when inference is voice |
| voicesdenergy | L2-norm | Standard Deviation of all energy values when inference is voice |
| voiceminenergy | L2-norm | Minimum of all energy values when inference is voice |
| voicemaxenergy | L2-norm | Maximum of all energy values when inference is voice |
| silencesensedfraction | - | Ratio between minutessilence and the sum of (minutessilence, minutesnoise, minutesvoice, minutesunknown) |
| noisesensedfraction | - | Ratio between minutesnoise and the sum of (minutessilence, minutesnoise, minutesvoice, minutesunknown) |
| voicesensedfraction | - | Ratio between minutesvoice and the sum of (minutessilence, minutesnoise, minutesvoice, minutesunknown) |
| unknownsensedfraction | - | Ratio between minutesunknown and the sum of (minutessilence, minutesnoise, minutesvoice, minutesunknown) |
| silenceexpectedfraction | - | Ration between minutessilence and the number of minutes that in theory should have been sensed based on the record and pause cycle of the plugin (1440 / recordingMinutes+pausedMinutes) |
| noiseexpectedfraction | - | Ration between minutesnoise and the number of minutes that in theory should have been sensed based on the record and pause cycle of the plugin (1440 / recordingMinutes+pausedMinutes) |
| voiceexpectedfraction | - | Ration between minutesvoice and the number of minutes that in theory should have been sensed based on the record and pause cycle of the plugin (1440 / recordingMinutes+pausedMinutes) |
| unknownexpectedfraction | - | Ration between minutesunknown and the number of minutes that in theory should have been sensed based on the record and pause cycle of the plugin (1440 / recordingMinutes+pausedMinutes) |
Assumptions/Observations
- The timestamp of conversation rows in iOS is in seconds so we convert it to milliseconds to match Android’s format