intan-importer 0.1.0

Fast Python bindings for reading Intan RHS files

intan-importer

Fast Python bindings for reading Intan RHS files, powered by Rust for high performance.

Installation

pip install intan-importer

Quick Start

import intan_importer

# Load a single RHS file
recording = intan_importer.load("path/to/file.rhs")

# Or load all RHS files from a directory
recording = intan_importer.load("path/to/directory/")

# Access metadata
print(f"Sample rate: {recording.header.sample_rate} Hz")
print(f"Duration: {recording.duration()} seconds")

# Access data as NumPy arrays
if recording.data:
    timestamps = recording.data.timestamps  # Sample numbers
    amplifier_data = recording.data.amplifier_data  # Shape: (channels, samples)
    
    # Convert timestamps to seconds
    time_seconds = timestamps / recording.header.sample_rate

Data Units

• Timestamps: Sample numbers (divide by sample_rate for seconds)
• Amplifier data: Microvolts (µV)
• DC amplifier data: Volts (V)
• ADC/DAC data: Volts (V)
• Digital data: 0 or 1

License

Licensed under MIT.