history.doc

speech signal process tools

            the  last  point  in  the  file  is  used.   The  second  form is
            equivalent to the first with end = start + incr.

            -t tag
            Only print the data record with the corresponding tag.  A warning
            message  is  printed  if this option is specified and the data is
            not tagged.

            -f field_name
            Print only the feature file field that matches  the  given  field
            name.  A warning is printed on stderr if the requested field name
            does not exist.   This  option  may  be  specified  as  often  as
            desired.


       9 .  REFERENCES

       1.   John Shore and Alan Parker, "Introduction to the Entropic  Signal
            Processing System," .



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       2.   "Entropic Signal Processing  System  Programming  Guidelines,"  ,
            ETM-S-86-14 .

       3.   "Parameter and Common  Files  in  ESPS,"  ,  ETM-S-86-12:jtb  1.2
            11/12/86.


















































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                                        APPENDIX



            The complete history of a file can be viewed using the -a  option
       on psps, which prints the full headers of all source files.  Here, for
       example, is the result for the output of the pipedemo script:

       File: psignal.spec

       ---Universal Part of Header---
       File type: FEA (Feature File)
       File header date: Tue Mar 20 15:45:56 1990 , header version: 1.73
       Produced by: me_spec, version: 1.4, of: 12/13/88, user: burton
       Hostname:path: sun4:/mc_u2/burton/esps/refcof
       Machine type: Sun4; file is in NATIVE format.
       Number of data records: 1
       Data is  tagged.
       refer file: <stdin>
       comment text:
        me_spec - psignal.spec
       Source files: <stdin>
       There is no reference header.

       ---Type Specific Part of Header (FEA)---
       fea_type: FEA_SPEC, segment_labeled: NO, field_count: 3

       ---Generic Part of Header---
       contin:  YES
       frame_meth:  FIXED
       freq_format:  SYM_EDGE
       frmlen:  2500
       num_freqs:  513
       order_unvcd:  100
       order_vcd:  0
       record_freq:  8
       sf:  20000
       spec_type:  DB
       src_sf:  20000
       start:  1
       start_time:  0.0625

        ----------------
        File: <stdin>

        ---Universal Part of Header---
        File type: FEA (Feature File)
        File header date: Tue Mar 20 15:45:55 1990 , header version: 1.73
        Produced by: refcof, version: 3.9, of: 1/22/93, user: burton
        Hostname:path: sun4:/mc_u2/burton/esps/refcof
        Machine type: Sun4; file is in NATIVE format.
        Number of data records: unknown (input is pipe)
        Data is  tagged.


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        refer file: <stdin>
        comment text:
         refcof -o100 -p1:2500 -l0 - -
        Source files: <stdin>
        There is no reference header.

        ---Type Specific Part of Header (FEA)---
        fea_type: FEA_ANA, segment_labeled: NO, field_count: 8

        ---Generic Part of Header---
        DC_removed:  NO
        filters:  NO
        frmlen:  2500
        maxlpc:  1
        maxpulses:  1
        maxraw:  1
        method:  AUTOC
        nan:  2500
        order:  100
        order_unvcd:  100
        order_vcd:  0
        record_freq:  8
        spec_rep:  RC
        src_sf:  20000
        start:  1
        start_time:  0.0625
        step:  2500
        window_type:  WT_RECT

         ----------------
         File: <stdin>

         ---Universal Part of Header---
         File type: FEA (Feature File)
         File header date: Tue Mar 20 15:45:54 1990 , header version: 1.73
         Produced by: addsd, version: 3.12, of: 2/19/90, user: burton
         Hostname:path: sun4:/mc_u2/burton/esps/refcof
         Machine type: Sun4; file is in NATIVE format.
         Number of data records: unknown (input is pipe)
         Data is not tagged.
         comment text:
          addsd - psines.sd -
            Added samples from psines.sd to samples 1 - 2147483647 of <stdin>.
         Source files: <stdin>
                       psines.sd
         There is no reference header.

         ---Type Specific Part of Header (FEA)---
         fea_type: FEA_SD, segment_labeled: NO, field_count: 1

         ---Generic Part of Header---
         record_freq:  20000
         start_time:  0


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          ----------------
          File: <stdin>

          ---Universal Part of Header---
          File type: FEA (Feature File)
          File header date: Tue Mar 20 15:45:54 1990 , header version: 1.73
          Produced by: testsd, version: 3.13, of: 12/6/89, user: burton
          Hostname:path: sun4:/mc_u2/burton/esps/refcof
          Machine type: Sun4; file is in NATIVE format.
          Number of data records: unknown (input is pipe)
          Data is not tagged.
          comment text:
           testsd -Tgauss -r20000 -
          There is no reference header.

          ---Type Specific Part of Header (FEA)---
          fea_type: FEA_SD, segment_labeled: NO, field_count: 1

          ---Generic Part of Header---
          level:  500
          max_value:  0
          record_freq:  20000
          seed:  1234567
          start_time:  0
          test_type:  GAUSS

          ----------------
          File: psines.sd

          ---Universal Part of Header---
          File type: FEA (Feature File)
          File header date: Tue Mar 20 15:45:52 1990 , header version: 1.73
          Produced by: addsd, version: 3.12, of: 2/19/90, user: burton
          Hostname:path: sun4:/mc_u2/burton/esps/refcof
          Machine type: Sun4; file is in NATIVE format.
          Number of data records: 8000
          Data is not tagged.
          comment text:
           addsd - psine1.sd psines.sd
             Added samples from psine1.sd to samples 1 - 2147483647 of <stdin>.
          Source files: <stdin>
                        psine1.sd
          There is no reference header.

          ---Type Specific Part of Header (FEA)---
          fea_type: FEA_SD, segment_labeled: NO, field_count: 1

          ---Generic Part of Header---
          record_freq:  20000
          start_time:  0

           ----------------
           File: <stdin>


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           ---Universal Part of Header---
           File type: FEA (Feature File)
           File header date: Tue Mar 20 15:45:51 1990 , header version: 1.73
           Produced by: testsd, version: 3.13, of: 12/6/89, user: burton
           Hostname:path: sun4:/mc_u2/burton/esps/refcof
           Machine type: Sun4; file is in NATIVE format.
           Number of data records: unknown (input is pipe)
           Data is not tagged.
           comment text:
            testsd -Tsine -f1100 -r20000 -
           There is no reference header.

           ---Type Specific Part of Header (FEA)---
           fea_type: FEA_SD, segment_labeled: NO, field_count: 1

           ---Generic Part of Header---
           frequency:  1100
           level:  500
           max_value:  500
           phase:  0
           record_freq:  20000
           start_time:  0
           test_type:  SINE

           ----------------
           File: psine1.sd

           ---Universal Part of Header---
           File type: FEA (Feature File)
           File header date: Tue Mar 20 15:45:50 1990 , header version: 1.73
           Produced by: testsd, version: 3.13, of: 12/6/89, user: burton
           Hostname:path: sun4:/mc_u2/burton/esps/refcof
           Machine type: Sun4; file is in NATIVE format.
           Number of data records: 8000
           Data is not tagged.
           comment text:
            testsd -Tsine -r20000 -f600 psine1.sd
           There is no reference header.

           ---Type Specific Part of Header (FEA)---
           fea_type: FEA_SD, segment_labeled: NO, field_count: 1

           ---Generic Part of Header---
           frequency:  600
           level:  500
           max_value:  500
           phase:  0
           record_freq:  20000
           start_time:  0
           test_type:  SINE

       Record 1: tag: 1, tot_power: 516897, frame_len: 2500



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       voiced:  NO

       freq                re_spec_valim_spec_val
       0.000000e+00        1.407048e+01
       1.953125e+01        1.404504e+01
       3.906250e+01        1.396749e+01
       5.859375e+01        1.383674e+01
        .
        .
        .
        .












































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