sysres/help.txt at main · neeste/sysres · GitHub

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     SysRes version 2.10, 31-Jul-06.
     ------------------------------------------------------------
     Configuration commands
       ad = A/D mode [0=No input 1=L 2=R 3=L&R]
       da = D/A mode [0=No output 1=L 2=R 3=L&R]
       dc = DC component removed from response [0=keep 1=remove]
       ia = input attenuation (dB)
       na = number of averages [1 ... 32000]
       ns = number of samples [64 ... 2^20]
       oa = output attenuation (dB)
       sk - number of initial sweeps to skip
       sr = sample rate [11, 22, 44 kHz]
            [or 8, 32, 48, 88, 96 kHz on CardDeluxe]
     Frequency response commands
       fc - using chirp stimulus
       fi - using implulse stimulus
       ft - using tone stimulus
       fp - using tone-pair stimulus
       fn - using pseudo-random-noise stimulus
       fu = using user-defined stimulus (= filename)
       fr - using previous stimulus
       nf = noise floor (= # blocks) [4]
       no = normalize to saved response (= filename)
       nt = number of tones in wideband stimuli [0]
       sa = spectral average (= # blocks) [4]
     Plot commands
       cs  - erase plot (clear screen)
       crn = specify upper-right corner ($fn=filename)
       dr  = dynamic range (dB)
       dm  = delay axis maximum (ms)
       dn  = delay axis range (ms)
       do  = delay offset removed (ms)
       eml = extra message lines [0]
       pl  - toggle log/linear frequency scale
       pm  = phase axis maximum (cyc)
       pn  = phase axis range (cyc)
       po  = phase offset removed (cyc)
       pr  - plot response vs frequency
       ps  - plot stimulus vs frequency
       shd = show delay (0=no, 1=yes)
       shp = show phase (0=no, 1=yes)
       tr  - plot response vs time
       ts  - plot stimulus vs time
       td  - tick direction (0=in, 1=out)
       te  - plot reverse-time-energy vs time
       vr  = voltage reference (dBV)
       SR  = SPL reference (dBSPL)
       zf1,2 = zoom frequency 1,2
       zt1,2 = zoom time 1,2
       zo  - zoom on/off (toggle)
     File commands (Use "=filename" to specify a file name.)
       ckfn = check file name
       id = ID string for file name
       lf = log messages (0=off, 1=on)
       ra = read ASCII data file
       rc = read configuration
       rd = read data file (MATLAB)
       rl = read list of commands from file
       rs = read stimulus file (MATLAB)
       sv = sample value for 1 volt (in stimulus files)
       wa = write ASCII data file
       wc = write configuration
       wd = write data file (MATLAB)
       wh = write help file (help.txt)
       ws = write stimulus file (MATLAB)
     Printer commands
       PL = printer label [$vn]
       PN = printer name
       PO = print orientation (0=Landscape 1=Portrait)
       PS = print screen (= printer_name)
       PT = printer type (0=PostScript 1=PCL 2=ColorPS)
     Stimulus commands
       a1,2,3 = attenutation of tone 1,2,3 (dB)
       bd     = beginning duration (msec)
       dbms1,2,3 = msec per dB (exponential ramp rate)
       ed     = end duration (msec)
       f1,2,3 = frequency of tone 1,2,3 (Hz)
       ga     = gap between stimulus repetions (sec)
       l1,2,3 = level of tone 1,2,3 (dB SPL)
       od     = ramp onset duration (msec)
       rt     = ramp type (0=None 1=Linear 2=Cosine 3=Blackman
                4=Exponential,5=Lissajous)
       st     = stimulus type [0=chirp 1=impulse 2=zero 3=tone
                4=tone-pair 5=noise 6=user-defined 7=masking,
                8=dbl.noise]
       vo     = volts (stimulus amplitude)
     Masking commands
       ma1 = masker attenuation (dB)
       ma2 = probe attenuation (dB)
       mf1 = masker frequency (Hz)
       mf2 = probe frequency (Hz)
       mmd = masker duration (msec)
       mmr = masker ramp time (msec)
       mms = masker start time (msec)
       mpd = probe duration (msec)
       mpg = probe gap time (msec)
       ms  = initialize forward masking stimulus
       mtd = timing pulse duration (msec)
       mtv = timing pulse amplitude (volts)
     DPOAE commands
       avm  = average weighting mode (0=uniform, 1=RMS, 2=MS)
       ca   = calibrate (specify buffer size)
       cach = DP calibration channel (0 or 1)
       ct   = calibration tones (specify frequency in Hz)
       cn   = specify calibrate buffer size (samples)
       dp   - display distortion product (2*F1-F2) vs time
            = display one short-term spectrum
       dpbw = DP envelope bandwidth (Hz)
       dpch = DP analysis channel (0 or 1)
       dpdp = display 3*F1-2*F2 component also (0=NO, 1=YES)
       dpef = DP exponential fit type (0, 1 or 2)
       dpen = DP envelope size (power of 2, 0=STFT)
       dpfc = DP fit complex (0=NO, 1=YES)
       dpft = DP filter type (0=24dB, 1=Blackman, 2=Gaussian)
       dpno = set DP noise display (0=off, 1=on)
       dpon = set DP order number [-1=2*F1-F2]
       dpsb = DP noise sidebands (% of DP frequency)
       dpsf = filter band around DP frequency (0=NO, 1=YES)
       dpst = DP stimulus (copy to response)
       dpt1 = DP initial time-constant (sec) [0.1]
       om   = offset for DP envelope analysis (msec)
       os   = offset for DP envelope analysis (samples)
       rjm  = reject mode (0=none, 1=DPN)
       rjn  = maximum number of rejects
       rjt  = reject threshold (dB SPL)
     Lissajous Path commands
       amin1,2,3 = amplitude modulation index [0]
       amnc1,2,3 = number of AM cycles [0]
       lpma1,2,3 = level modulation amplitude  (dB) [0]
       lpmb1,2,3 = 1st other LM amp.  (dB) [0]
       lpmc1,2,3 = 2nd other LM amp.  (dB) [0]
       lpnc1,2,3 = number of LM cycles [0]
       lpph1,2,3 = phase (degrees) [0]
       lpol = compute optimum level, set L1, and write inc file
       lsol = compute optimum level, set L1, and write lst file
       lsavt = opt. lev. averaging time in lst file (sec) [32]
       lsbeg = opt. lev. begining L2 in lst file (dB SPL) [-15]
       lsf3  = suppr. frequency f3 in lst file (dB) [0]
       lsinc = opt. lev. increment of L2 in lst file (dB) [5]
       lsl3a  = suppr. level constant L3a in lst file (dB) [0]
       lsl3b  = suppr. level slope L3b re L2 in lst file (dB) [0]
       lsnlv = opt. lev. noise level in lst file (dB SPL) [-25]
       lsnum = opt. lev. number of L2 in lst file [20]
       lsrep = number of repeats in lst file [2]
       lssnr = opt. lev. SNR in lst file (dB) [60]
       olmin = opt. lev. offset from minimum L2 (dB) [6]
       olord = opt. lev. order of polynomial fit (1-3) [0]
       olsnr = opt. lev. SNR threshold (dB) [9]
     Other commands
       after N C - delay N sec, then do C
       be     = beep
       bp     = band-pass filter (from F1 to F2)
       cd     - get or set current directory
       co     = comment
       dbg    = debug mode (0=off, 1=on)
       di     = SIO device information
       et     = elapsed time
       go     - average and show time-domain response
       ls     - list file names
       msg    = display message
       ow     = over write (data files) (0=no, 1=yes)
       pa     = pause (with message)
       pg     = pregap before I/O (sec)
       q      - quit
       sl     = sleep for N seconds
       sm     = sensitivity of microphone (V/Pa)
       to     = time-out pause after N seconds
       wreg   = write cardinfo to registry file
       vn     - version number