EmotivPRO v3.0
  • EmotivPRO
  • Getting started
    • System requirements
    • Install EMOTIV Launcher
    • Installing EmotivPRO onto your PC or Mac
    • Updating EmotivPRO
    • Logging into EmotivPRO
    • Creating an EmotivID and password
    • Forgotten password
    • Viewing your account information
    • Logging out of EmotivPRO
  • EmotivPRO license options
    • Purchasing an EmotivPRO license
    • Changing the number of seats in your license
    • Organization License
    • Using EmotivPRO offline
    • Cancelling your EmotivPRO license
  • Connecting your headset to EmotivPRO and fitting your headset
    • Connecting your EEG headset to EmotivPRO via Bluetooth
      • Bluetooth connection troubleshooting
    • Pairing your EEG headset with a USB receiver dongle
    • Connecting your EEG headset to EmotivPRO
    • Disconnecting your EEG headset from EmotivPRO
    • Fitting your EEG headset
    • Contact quality map
      • Contact Quality (CQ) vs. EEG Quality (EQ)
  • Using EmotivPRO
    • EmotivPRO home screen and menu
    • EEG quality indicator
    • Battery indicator
    • EPOC+ and EPOC X configurations
  • Data Streams
    • Real time data streams, recording, and playback
    • Raw EEG
    • Frequency Bands
    • Performance Metrics
    • Motion
    • Data Packets
  • Recordings
    • About recordings
    • Starting and stopping a recording
    • Baseline recording
    • Adding a note to a recording
    • Timer
  • Event markers
    • About event markers
    • Baseline markers
    • Serial port markers
    • Keystroke markers
    • USB markers
    • EMOTIV Extender triggering
  • Managing your EEG data recordings
    • Recordings history list
    • Cloud synchronization
    • Playing an EEG data recording
    • Deleting an EEG recording
    • Exporting an EEG data recording
      • EDF files
      • EDF+ / BDF+
      • CSV files
      • JSON files
    • Editing an EEG data recording note
    • Closing a recording
    • Timestamp correction
  • Lab Streaming Layer (LSL)
    • About LSL
    • LSL Outlet
    • LSL Inlet
  • D-Lab Client
    • About D-Lab Client
    • Exporting D-Lab settings from EmotivPRO
    • Starting a Network Data Stream
    • Creating recordings on D-Lab
  • Exported data files
    • Opening a locally saved EDF file
    • Converting EDF files to CSV files
  • Notes on the data
    • DC Offset
    • Code Examples
  • EmotivPro Builder
    • Building experiments with EmotivPRO Builder
  • EmotivPRO Analyzer
    • Analyzing your EEG data with EmotivPRO Analyzer
  • Using Organization Licensing
    • Important notes on Organization Licensing
    • Licensing
    • User roles and permissions
    • Inviting users
    • Accepting an Organization invitation
    • Removing users
    • Organization Data Sharing
  • Release Notes
    • v3.0
    • v3.0.1
    • v3.2
    • v3.2.1
    • v3.3
    • v3.4.1
    • v3.5
    • v3.5.3
    • v3.7.0
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  • Configuration
  • Stream Outlet Information
  1. Lab Streaming Layer (LSL)

LSL Outlet

Use the LSL Outlet mode to configure EMOTIV data streams that can communicate with other devices or 3rd party software.‌

Configuration

SETTING

DETAILS

Stream Name

Set the stream name for transmission

Device ID

This displays the Device ID for the selected device

Data Stream

Choose the data stream for transmission and select between EEG, Performance Metrics (PMs), Motion Data, Contact Quality (CQ) or EEG Quality (EQ), Band Power.

Number of channels

This displays the number of channels available for transmission (note this correlates to the number of channels available for that headset type)

Sample rate

This displays the sampling rate of the selected data stream (note this correlates to the sampling rate available for that headset type)

Data format

Transmit type

Set the transmission type by selecting between Sample or Chunk.

For Chunk, you can set the Chunk size to be 4/16/32/64/128/256

Start

Click this button to start transmission

Stop

Click this button to stop transmission

Stream Outlet Information

Stream type

Stream name

Channel name list

Sample rate (Hz)

Notes

EEG

EmotivDataStream-EEG

["Timestamp", "Counter", "Interpolate",<EEG sensors> , "HardwareMarker", "Markers"]

128 or 256

depends on the headset and its settings

The Markers channel is supported from version v3.0

Motion

EmotivDataStream-Motion

For newer EMOTIV headsets (support Quaternions):

["Timestamp", "Counter", "Interpolate", "Q0","Q1","Q2","Q3", "ACCX","ACCY","ACCZ", "MAGX","MAGY","MAGZ"] For older EMOTIV headsets: ["Timestamp", "Counter", "Interpolate", "GYROX","GYROY","GYROZ", "ACCX","ACCY","ACCZ", "MAGX","MAGY","MAGZ"]

32, 64, 128, depends on the headset and its settings.

6.4 hertz for MN8.

Performance-Metrics

EmotivDataStream- Performance-Metrics

["Timestamp", "Engagement","Excitement","Focus","Interest ", "Relaxation","Stress"]

0.1 or 2 (high resolution)

Contact-Quality

EmotivDataStream- Contact-Quality

["Timestamp", "BatteryPercent" , "Overall", "Signal", <EEG sensors>]

2

The order of channels changes a bit compare with document in the link

EEG-Quality

EmotivDataStream- EEG-Quality

["Timestamp","BatteryPercent","Overall","SampleRateQuality", <EEG sensors>]

2

Band-Power

EmotivDataStream-Band-Power

["Timestamp", <EEG sensors/Band>]

8

PreviousAbout LSLNextLSL Inlet

Last updated 3 years ago

Choose the Data format for transmission as either Double/Float. However, If you choose Float format, only data value in range -16777216 to 16777216 are represented accurately (). The Timestamp is not accurate because out of range. But others are fine.

Description of EEG channels at

Description of Motion channels at

Description of Performance metric at If the detection cannot run because of a poor EEG signal quality then the value is -1 otherwise the range value from 0 to 1.0

Description of Contact Quality at

Description of EEG Quality at

Description of Band Power at

LSL doc
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