Sound Card Applications

• Mini-Applications Included with Daqarta
  • Auto_Recorder (Sound-Activated)
  • Audible Phase Demonstration
  • Beats Demo - Monaural / Binaural
  • Channel Difference
  • DaqMusiq Macro
  • Engine Crank and Cam Sensor Simulator
  • FFT Filter
  • Missing Fundamental
  • BMP Image to WAV, WAV to Spectrogram Image
  • HMS Timer / Stopwatch / Alarm
  • IMD Meter
  • Lissajous (X vs. Y)
  • Multiple Meters
  • Music_from_Anything
  • File Navigator
  • DaquinOscope
  • Phase Meter
  • EQuation-to-Curve
    • Example Curves and Parameters
  • Chart Recorder
  • DC Chart Recorder
  • Phantom Signals
  • THD Meters
  • Pulse Meter
  • WAV File Stereo-to-Mono Macro
  • WAV File Convert-to-16bit Macro
  • LCR Meter with ESR, DF, and Q
  • Arb_From_Equation
  • Arb_From_List
  • Arbitrary Random Distributions
  • Arduino_Counter Mini-App
  • Arduino_Meter Mini-App
  • Arduino_Oscillators Mini-App
  • Arduino_Race_Timer Mini-App
  • Arduino_RCtime Mini-App
  • Curve_Sum Macro
  • Custom Frequency Counter
  • dB_Sum Macro
  • Event Triggering:
    • Trig_On_Arduino
    • Trig_On_Arduino_DC
    • Trig_On_Input
    • Trig_On_Key
    • Trig_On_Numato
    • Trig_On_Numato_DC
    • Trig_Target
  • Numato_Meter
  • Numato_Oscillator
  • Triggered_Burst
  • Jitter_Tbl Macro
  • MemArb_To_File Macro

• Microphone And Speaker Calibration
• Frequency Response Measurement
  • Swept Frequency Response
  • Stepped Sweep Response
  • Impulse Response
  • Step Response
  • White Noise Response
  • Low-Frequency Response Via Decimation
  • Pink Noise Response
  • Arbitrary Spectrum Response
• Distortion - Theory and Measurement
  • Harmonic Distortion
  • Inharmonic (Intermodulation) Distortion
  • Distortion Orders
  • Distortion Measurement
    • THD Meter Mini-Apps
    • IMD Meter Mini-App
  • Low-Level Distortion Analysis Techniques
  • Creating Low IMD Acoustic Signals
• Impedance Measurement
• Input Range and Limiter Circuits
• AC-to-DC Input Level Shifter and Limiter
• RIAA Phono Equalization Testing
• Automotive Applications
  • Engine RPM Measurement
  • RPM (CPM) Spectrum
  • Engine Crank and Cam Sensor Simulator
    • Engine Crank/Cam Sensor Simulation Principles
  • Vehicle Pass-By Noise
• Event Counting
• Long-Duration Tests and Sound Exposures
• Composer.GEN Setup File
• !Spooky.GEN Setup File - Sci-Fi Theremin Simulator
• Machines.GEN Setup FIle - Mad Scientist Lab Background
• AM31Tone.GEN Setup File - Multiple Tone Creation via AM
• AltSine.GEN Setup File for Manual Output Calibration
• GausWhit.GEN Setup File - Comparing Noise Distributions
• WhiteMute.GEN Setup File - Uniform Random Number Source
• Random Pulse or Burst Timing
• Comb Filtering and "Flanger" Effects
• Burst Rise/Fall vs. Spectral Width
• Burst Application: Auditory Evoked Responses