To duplicate a waveform, select the waveform (channel) and click “Edit > Duplicate Waveform”.
For Windows versions of AcqKnowledge older than version 4.0:
When selecting the waveform, BIOPAC recommends choosing “Edit > Select All” so that the full waveform is selected and not a partial waveform. If only a section of the waveform is highlighted, only the highlighted area of data will be duplicated.
For AcqKnowledge version 4.0 and above to mimic earlier behavior (copying only a piece of a waveform), use the I-beam tool to select the area to be duplicated, type control-c (command-c on a Mac) or choose “Edit > Copy”. Then choose “Edit > Insert Waveform”.
The fEMG Electromyography Smart Amplifier is designed specifically for recording facial EMG signals and electrical activity from other small muscle groups. Use with AcqKnowledge™ software to analyze facial expressions and startle paradigms. BIOPAC’s new Smart Amplifiers are designed for great data. Smart Amplifiers improve performance by amplifying the physiological signal close to the subject, which allows a high-level […]
Recent psychophysiological studies feature BIOPAC’s MP Research series of Data Recorders and AcqKnowledge software. Creating Adaptive Assistants for helicopter crews based on Real-time Physiological Data In the Mercedes S-Class, biometric tools track a driver’s eyes, heart rate, and other physiological data, with one goal in mind: Making sure drivers are alert and safe on the […]
BIOPAC’s just released Introductory ECG Guide addresses fundamental to advanced concerns to optimize electrocardiography data recording and analysis. Topics include: ECG Complex; Electrical and Mechanical Sequence of a Heartbeat; Systole and Diastole; Configurations for Lead I, Lead II, Lead III, 6-lead ECG, 12-lead ECG, precordial leads; Ventricular Late Potentials (VLPs); ECG Measurement Tools; Automated Analysis Routines […]