HDTenEightyP/NetNews huggingface dataset:
From: jgoncalv@engr.UVic.CA (Joey  Goncalves)
Subject: TMS320
Keywords: help
Reply-To: jgoncalv@engr.UVic.CA
Organization: University of Victoria, Victoria, BC, Canada
Date: Sat, 23 Jan 93 03:28:32 GMT

Hi,  I just recently started a co-op workterm in which I am going to use the TMS32030

for a control system application.  I have never worked with the TMS32030 before

and am wondering if any of you out there in the ether world might know where I might
 
get some sample programs etc. so that I can get a fix on how the thing works.  Some 

software/info on handling the DSP~link and  I/O peripherals in general would be a 

great asset.


Thanks in advance 

Joey Goncalves
    

 



Newsgroups: comp.dsp
From: 4389750@mcimail.com  (TMS320 Hotline)
Subject: TI Mwave DSP
Nntp-Software: PC/TCP NNTP
Organization: Texas Instruments Materials and Controls Group
Date: Tue, 26 Jan 1993 16:00:23 GMT

In <1jl489INNa58@uniwa.uwa.edu.au>, Patrick D'Cruze asked:

> I am after some info on Texas Instrument's MWave DSP chip (also known as
> the TMS320M500 ?).

The Mwave DSP, TMS320M500 family, is being targeted at PC multimedia. Texas
Instruments has announced development kits and OEM board products, in addition
to the Mwave DSP itself, for Mwave Multimedia Systems. Several product
bulletins for the various products and a technical brief have already been
published. Additional documentation will be available with each of the
development kits when they are released. To get an overall description of the
Mwave Multimedia System, order literature number SPRT103 through TI's
literature fulfillment center, (800)336-5236, or your local TI field sales
office.

Regards,
TMS320 Hotline
(713)-274-2320       (voice)
(713)-274-2324       (fax)
(713)-274-2323       (BBS 300-9600,8,N,1)
4389750@mcimail.com  (Internet)
From: jlach@mobydec.WPI.EDU (James Matthew Lach)
Newsgroups: comp.dsp
Subject: Waveform Table Reconstruction
Date: 26 Jan 1993 00:26:23 GMT
Organization: Worcester Polytechnic Institute
Distribution: world
NNTP-Posting-Host: mobydec.wpi.edu


	I am looking for an algorithm (or better yet the C code) that will reconstruct a sampled waveform from a data table into the desired frequencies.

	Any replies will be appreciated.
	Thanks.
-James

-------------------------------------------------------------------------------
James Matthew Lach     "There is no dark side of the moon...really...          
jlach@ee.wpi.edu        as a matter of fact it is all dark."-Pink Floyd
Worcester Polytecnic Institute
100 Institute Rd.                      
Worcester, MA                          
(508)765-9221                          
Disclaimer: All opinions are my own, after all who else would make my opinions.
-------------------------------------------------------------------------------
Newsgroups: comp.dsp
From: izhak@ernet.in (S M Izhak)
Subject: I/O for DSP !!
Organization: Giant Meterwave Radio Telescope., TIFR
Distribution: comp.dsp
Date: Thu, 28 Jan 1993 01:07:13 GMT

Hi!
	As I'm not a veteran of comp.dsp, I am not sure whether the
issue of I/O in DSP has been discusse earlier.
	I am interested in a easy chip level solution for interfacing
the ADSP 21020 or and such DSP to standard devices like the SCSI disk,
etc. I am basically interested in getting the maximum sustained I/O
rate for dedicated appilcation in Astronomy on huge volumes of data.
	Thanks in advance to whoever takes time and effort to reply to
this. You could reply to my email address : izhak@gmrt.ernet.in. If
enough users are interested I could send a synopsis of the responses
on the network soon. 
	Hoping to hear from someone who is ready to extend a helping
hand.

Zac
(S.M.Izhak)
NCRA, TIFR (Tata Institute of Fundamental Research)
India
From: gints@prophet.esd.sgi.com (Gints Klimanis)
Newsgroups: comp.dsp
Subject: Re: DSP project: spectrum reversal
Date: 26 Jan 93 02:42:08 GMT
Organization: Silicon Graphics, Inc.
NNTP-Posting-Host: prophet.esd.sgi.com

In article <1k25kgINNb73@geraldo.cc.utexas.edu>,
ccdo017@bongo.cc.utexas.edu (David Kirk) writes:
|> I am beginning a DSP project and need some assistance as to which
|> direction I should head.
|> 
|> The project entails taking the frequency response of any signal
|> after
|> it has passed through a simple filter (ie RC filter) and producing a
|> new signal which has its response reversed:
|> 
|> |				|
|> |------------  			|          ----------
|> |            \	       ----->   |         /		
|> |	      \			|        /
|> |	       \		|       /
|> |___________________ f          |_____________________  f
|> 
|> I know that taking the FFT will give the spectrum, but it would
|> be different for different signals. The only constant is the
|> (analog)
|> filters response. My design should be able to take any signal of any
|> spectral make-up.
|> 

Hi !

I am only guessing what you want to do.  If you change the sign of every
other sample of your signal, you will mirror the frequency response
around Fs/4 (process also termed spectral inversion: swapping the highs
with the lows).  If you want to mirror the frequency response of, for
example an FIR filter, change the sign of every other sample in the
filter impulse response (be sure not to flip the central sample. 
Otherwise you will invert the signal).  This is a simple way to convert
a low pass FIR to a high pass FIR with the frequency response mirrored
around Fs/4.

Changing the sign of every sample is the operation of multiplying the
signal by a full amplitude sinusoid at f=fs/2.  This process amplitude
modulates the signal out of band such that it aliases perfectly into the
base band.
Newsgroups: comp.dsp
From: johned@cix.compulink.co.uk (John Edwards)
Subject: No subject 
Reply-To: johned@cix.compulink.co.uk
Date: Mon, 25 Jan 1993 19:35:00 +0000

DSP C Source Library
A C Source DSP Library is available, that contains the following 
functionality :

Fourier Transforms and Windowing
Graphical display
Filtering (IIR and FIR)
Adaptive filtering
Signal generation
Modulation
Frequency shifting
Image processing


The Price  list is as follows :

      SigLib

    Signal Processing Library

    Version 1.50

     Price List


ITEM      PRICE

SigLib object code    UKP20, $30

SigLib C source and object code  UKP35, $60

Educational Price (Source + Object code) UKP25, $40


Available in 5.25" diskette or 3.5" diskette

UK shipping per package    UKP3, $4

Non UK shipping per diskette   UKP5, $8

These fees include 1 years free upgrade and maintenance.

Payment preferably by Money Order or Cheque. 
Purchase Orders accepted by arrangement.

For further information please contact :

John Edwards
157, Sileby Road,
Barrow-on-Soar,
Leics, LE12 8LW,
UK.

Phone +44 (0)509 413195 European time between 17.30 PM and 9.00 PM.

or via E-mail, on : johned@cix.compulink.co.uk

A demonstration disk is available, for linking with Microsoft and 
Turbo C.
From: cole.erskine@spacebbs.com (Cole Erskine) 
Newsgroups: comp.dsp
Subject: LOW-COST DSP BOARDS
Date: 26 Jan 93 11:50:00 GMT
Distribution: world
Organization: SPACE BBS - Menlo Park, CA - 10 Lines + 4gB - 415-323-4193
Reply-To: cole.erskine@spacebbs.com (Cole Erskine) 

Hi Kurt,

   Analogical Systems offers a CELP speech compression demonstration
system (which includes a 27.648MHz DSP56001-based Ariel PC-56D board)
for only $995.
   Also included with the system is oodles of software, an amplified
speaker, a microphone, and a nice manual.

Hope this helps you! Call, write, or FAX us for more info:

Analogical Systems
2916 Ramona
Palo Alto, CA 94306
Tel: (415) 323-3232
FAX: (415) 328-7518

Best Regards,
Cole Erskine
                                                         
----
SPACE BBS - Menlo Park, CA - 10 Lines - BoardWatch Top Ten BBS
415-323-4193 (v.32bis) - 4gB (50,000 files) + Wx, UPI News, etc.
Newsgroups: comp.dsp
From: phr@telebit.com (Paul Rubin)
Subject: Re: books
Organization: Telebit Corporation; Sunnyvale, CA, USA
	<1993Jan26.150657.4117@clark.dgim.doc.ca>
Date: Thu, 28 Jan 1993 01:45:48 GMT

Note that the 2nd edition of this book (Numerical Recipes) came out
recently and has an expanded DSP section.

Anyone want to buy my 1st edition copy (C language version) cheap?
Newsgroups: comp.dsp
From: z98t@jupiter.sun.csd.unb.ca (Vijay Parsa)
Subject: Program for Bispectrum Estimation
Organization: University of New Brunswick, Fredericton, NB, Canada
Date: Mon, 25 Jan 1993 21:36:13 GMT

Dear netters,

Does anybody have a program to estimate the bispectrum of a time series. I tried
the archie but it came out with a null set.  Any pointers to where I can get the 
program would be very helpful.

Thanks in advance,

Vijay Parsa,
Graduate Student,
University of New Brunswick.
From: jtseet@ritchie.uwaterloo.ca (Jonathan Tien-Sung Seet)
Newsgroups: comp.dsp
Subject: WANTED: Audio Effects Processing Theory
Date: 21 Jan 93 18:27:42 GMT
Distribution: na
Organization: University of Waterloo


	In an attempt to implement a multi-effects processor using a 486 and a Soundblaster card, I'm trying to write some code in C to do this.

	Essentially what I'm looking for are proven algorithms or good references relating to the theory of the signal processing involved in this (assuming a prior background in signal theory).  Some of the digital effects I want to fool around with are:

		-flange
		-chorus
		-pitch shifting
		-hall-type reverb

and stuff like that.  I'd also be eager to hear some other suggestions for effects I could try out.

	So if anyone has done something like this before...any hints?

Thanx.
Newsgroups: comp.dsp
From: kwokyuen@iti.gov.sg (Song Kwok Yuen (CCL))
Subject: Re: Audio coding
Keywords: G.728
Organization: National Computer Board, Singapore
Date: Wed, 27 Jan 1993 02:49:36 GMT

raja@sioux.eel.ufl.edu (Raja Banerjea) writes:

>Hi,
>	I need information on the G.728 algorithm. Could some one give me information regarding it's
>transfer rate, description of algorithm and if I can ftp it's code from some site.
>		Thanks,		
>					Raja Banerjea

G.728 is a 16 Kbps speech coding standard with an algorithmic delay of 0.625 ms
I have been asking around for an ftp site but to no avail.  But you could
purchase the standard from the following:

Philips Business Information Inc.
7811 Montrost Road
Potomac, MD 20854 USA
Fax: 1-301-309-3847

PS.  I am in no way connected to Philips Business Info. Inc.




Newsgroups: comp.dsp,comp.lang.c
From: steve@taumet.com (Steve Clamage)
Subject: Re: Is this a Legal Way to Access a Specific Address?
Keywords: DSP, C, ANSI, Fixed RAM
Organization: TauMetric Corporation
Date: Tue, 26 Jan 1993 17:07:19 GMT

alan@elroy.Jpl.Nasa.Gov (Alan S. Mazer) writes:

>In article <1993Jan23.042626.991@verdix.com> scotty@verdix.com (Scott R. Chilcote) writes:
>> 
>>We're programming a device that has a RAM cache at address 809800H.
>>Is it legal to address this memory in C as follows?
>>#define ON_CHIP 0x809800
>>...
>>   float *oc_ptr = (float *) ON_CHIP;

>Excuse me, but the replies to this are getting silly.  The poster doesn't
>have an int.  He has an integer constant.  ...
>There is simply an assignment.  What he's proposing is fine.

Sorry, no.

A literal hexadecimal integer constant has type int or long, signed or
unsigned, depending on its value and the ranges of those types.
Assuming the value 0x809800 can be represented as type XINT, where XINT
is one of the above types, the code has the same effect as
	XINT i = ON_CHIP;
	float *oc_ptr = (float *) i;

In all such cases, an integer *value* is being cast to a pointer type.
There are no literal pointer constants (except the null pointer) in C.
The results of casting an integer value to a pointer type are
implementation-defined and not portable.
-- 

Steve Clamage, TauMetric Corp, steve@taumet.com
Newsgroups: comp.dsp
From: sdejour@mksol.dseg.ti.com (stewart l dejournett)
Subject: Re: Email address of DSP product suppliers
Organization: Texas Instruments, Inc
Date: Mon, 25 Jan 1993 14:20:32 GMT

In article <1993Jan23.134349.10170@jarvis.csri.toronto.edu> gao@eecg.toronto.edu (Xiangyang Gao) writes:
>
>Dear Netters,
>Reply to gao@eecg.toronto.edu
>
>Frank
>
Heres another one to add to your list

TI manuals can be obtained free by calling the DSP Hotline (713-274-2320),
although we would not object if you wanted to pay.

Regards,
TMS320 Hotline
(713)-274-2320       (voice)
(713)-274-2324       (fax)
(713)-274-2323       (BBS 300-9600,8,N,1)
4389750@mcimail.com  (Internet)




Newsgroups: comp.dsp
From: isr@rodan.acs.syr.EDU (Michael S. Schechter - ISR group account)
Subject: Data Loggers?
Organization: Syracuse University, Syracuse, NY
Distribution: na
Date: Wed, 27 Jan 93 16:44:00 EST

Hi, I'm tryign to find phone #'s of companies that make portable
data loggers. (I need 10k sample 12bit A/D for 20sec).
Either RS232 or SCSI interfaces or fine.

Thanks, 
Mike
(third attempt, stupid S-L-O-W mainframe, can't even type)

Newsgroups: comp.dsp
From: nagatkin@mdd.comm.mot.com (Michael Nagatkin)
Subject: training experiences, recommendations for short courses
Organization: Motorola, Mobile Data Division - Seattle, WA
Distribution: na
Date: Thu, 28 Jan 1993 21:59:03 GMT

 I am seeking recommendations, comments, oservations, information, etc
 on various educational seminars and or short courses on DSP.
 
 I will be glad to send a summary of replies to those who email me.


 Thanks, Michael Nagatkin
 nagatkin@mdd.comm.mot.com
 ...!uunet!mdisea!nagatkin

 19807 North Creek Pkwy
 Bothell, WA 98011
 (206) 487 5896

Newsgroups: comp.dsp
From: raja@sioux.eel.ufl.edu (Raja Banerjea)
Subject: Audio coding
Keywords: G.728
Organization: UF EE Department
Date: Sat, 23 Jan 93 23:53:58 GMT

Hi,
	I need information on the G.728 algorithm. Could some one give me information regarding it's
transfer rate, description of algorithm and if I can ftp it's code from some site.
		Thanks,		
					Raja Banerjea



Newsgroups: comp.soft-sys.andrew
From: atkinson@itd.nrl.navy.mil (Randall Atkinson)
Subject: RFI: Obtaining Andrew
Organization: Naval Research Laboratory, DC
Distribution: na
Date: Thu, 28 Jan 1993 18:09:21 GMT

What is the process whereby one can legally obtain a copy of Andrew ?

Would someone please drop me an email and give me a clue ?

Thanks,

  Ran
  atkinson@itd.nrl.navy.mil

Newsgroups: comp.soft-sys.andrew
From: dave@s1.gov (Dave Wright)
Subject: first time install question
Originator: dave@s1.gov
Organization: Lawrence Livermore National Laboratory
Date: Thu, 21 Jan 1993 23:46:38 GMT



I am installing andrew for the first time and have come across
this problem.

alquery.c: 54: Can't find include file afs/acl.h
alquery.c: 55: Can't find include file afs/prclient.h
alquery.c: 56: Can't find include file afs/prerror.h
alquery.c: 57: Can't find include file afs/venus.h
alquery.c: 59: Can't find include file afs/cellconfig.h
alquery.c: 60: Can't find include file afs/print.h
alquery.c: 61: Can't find include file afs/prs_fs.h

I can not seem to find the afs directory or the header files anywhere.
What am I doing wrong.


Thanks
Dave Wright
dave@s1.gov
From: gk5g+@ANDREW.CMU.EDU (Gary Keim)
Newsgroups: comp.soft-sys.andrew
Subject: Re: Print ready documentation for Andrew
Date: 24 Jan 93 22:50:48 GMT
Distribution: world
Organization: The Internet

Excerpts from misc: 22-Jan-93 Print ready documentation f.. Kevin
O'Connor@uunet.uu. (1083)

> I have been looking for a printable copy of the documentation for ez,
> messages...
> in the distribution.  Is there such a thing in the distribution?  Are there
> scripts to combine the help files.  I'm finding it difficult to learn with just
> the help.  

We've made the help files available in Posctscript format for anon-ftp
from the host emsworth.andrew.cmu.edu (128.2.45.40) in the directory
./cdrom/doc/helpdocs.  There are some other documents written about
Andrew in ./cdrom/doc/papers.

Excerpts from misc: 22-Jan-93 Print ready documentation f.. Kevin
O'Connor@uunet.uu. (1083)

> Also, I can't find much information on configuring the system once it is
> compiled.

You can configure the system after compilation with the AndrewSetup file
mechanism.  See the help topic 'setup'.

Excerpts from misc: 22-Jan-93 Print ready documentation f.. Kevin
O'Connor@uunet.uu. (1083)

> We would be installing it for existing users who have things like MH folders or
mailx folders. Can we munge these into messages folders?

	% cui create newfolder ~/.MESSAGES\; quit
	% cp Mail/blah/* ~/.MESSAGES/newfolder
	% cui reconstruct newfolder 1 \; quit

Gary Keim
Andrew Consortium
From: aad@siemens.com (Anthony Datri)
Newsgroups: comp.soft-sys.andrew
Subject: Re: C++ and ATK (was Re: (was: Re: Solution: How to ...))
Date: 19 Jan 93 21:43:37 GMT
Organization: Siemens Corporate Research, Princeton (Plainsboro), NJ

>The Andrew Consortium is already looking at the possibility of C++ for
>thetoolkit.

It'd be important that it work with g++.

-- 

======================================================================8--<
From: rskm+@rchland.ibm.com (Robert Kemmetmueller)
Newsgroups: comp.soft-sys.andrew
Subject: messages bugs
Date: 26 Jan 93 22:54:26 GMT
Reply-To: "Robert Kemmetmueller" <rskm@rchland.vnet.ibm.com>
Distribution: world
Organization: The Internet

-- Messages bug -- (key binding)

When messages is viewing a message with a text inset, and the inset
hasinput focus, some keystrokes (like spacebar) are intercepted
bymessages and perform their normal action.  However, otherkeystrokes
are taken, and inserted into the inset (even though the messageit's
inside of is readonly!).

Pressing Esc-~ while the inset has input focus doesn't do what you'd
expect(make the message writable), but rather makes the insetreadonly
like it ought to have been in the first place.

[An Andrew ToolKit view (a footnote) was included here, but could not be
displayed.]-- Messages bug -- (Insert File)

(This is probably related to the one above.)  Whenever you do an "Insert
File"into a text inset in a message, the file gets inserted into
theparent document (message) rather than into the inset.

                          Robert Kemmetmueller
                              rskm@rchland
                                 3-4968
From: susan+@ANDREW.CMU.EDU (Susan Straub)
Newsgroups: comp.soft-sys.andrew
Subject: 1993 Survey
Date: 25 Jan 93 23:04:57 GMT
Distribution: world
Organization: The Internet

Dear Info-Andrew Reader, 

Please take a few moments to complete the enclosed survey and return it
to susan+@andrew.cmu.edu.  We will share the results of the survey with
you.  

(It is not our intention to publish individual answers other than to
quote comments;  however, we are not taking cryptographic precautions
and cannot guarantee the confidentiality of what you send us.  If we've
asked questions you'd rather not answer, please feel free to omit them
from your reply.)

Thank you for your time.  

~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
1993 Survey of Andrew User Interface System Users
~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~

Name:
Net address:
Company/division:
Address:
Phone:
Number of machines at site running AUIS:  
		1?   2-10?   10-100?   100-1000?    over 1000?
Number of AUIS users at site:
		1?   2-10?   10-100?   100-1000?    over 1000?
Number of AUIS programmers at site:
		1?   2-10?   10-100?   100-1000?    over 1000?
Does your site have AFS:
What system type(s) do you run AUIS on:  
What are you using AUIS for:
	Mail
	Document production
	Project development
	Other uses
Which AUIS applications/insets do you most commonly use?

Why are you using AUIS?  Did your site consider alternatives?

Other comments:



Please answer the following if you are doing development work using    AUIS.

What subject areas are you working on?

What applications/insets have you developed?

Are you interested in sharing code and/or information with other AUIS sites?   
Newsgroups: comp.soft-sys.andrew
From: davidc@austin.ibm.com (David Cox)
Subject: white pages
Originator: davidc@sensdek.kgn.ibm.com
Date: Tue, 26 Jan 1993 15:33:37 GMT
Organization: IBM Kingston NY


 hi,

 I'm trying to set up WP and AMS on some RS/6000 's and 
can't really get things working. I got everything compiled BUT am
having trouble customizing the servers...

Is there any other doc than what comes with the dist ?
I'm building from 5.1......


 Thanks,
    David
-- 
-- 
David Cox                             these are my own opinions NOT IBM's 
davidc@sensdek.kgn.ibm.com
From: dunkel@CARBON.CHEM.UTAH.EDU
Newsgroups: comp.soft-sys.andrew
Subject: Keep 'help' from opening several windows
Date: 25 Jan 93 02:34:29 GMT
Distribution: world
Organization: The Internet

I am new to the Andrew software and I am not familiar with relevant
newsgroups or bulletin-boards. So please send me mail and tell me
where an answer is posted if that's the normal way to get an answer.
Thanks.

My first question is: Where can I ask lots of questions concerning
Andrew? Is there commercial support available or could I pay
somebody for helping me? Here are some of my questions - I would
appreciate ANY hint on how to get a (partial) answer:

The history mechanism in 'help' is great. Now all I need to find out
is to keep help from opening lots of help windows
to really make use of the history panel.

- How can I supply a new keyword to a running help process from another
  program (with the current file being listed in the History panel)? 
  There is a command line option for help to request a new window - but how
  can I request to use the old one? I know about typescript. But I 
  want to call the help system from another program. Is there a way
  to call typescript to call help without opening a typescript window?

- Is there a way to disable the "Window menu" in the help system (to
  keep the user from opening lots of additional help windows)?

- Is there a way to put hypertext links in a help document and have
  the new file be displayed in the old help window?
 
- How can I swap right and left headers on even pages when printing
  from the help program (like the option in "Printer Setup" in ez)?

Thanks!
   __                                      _
  |  )      o       |              |      | \            |        |
  | /    _          |_   _    _   _|      |  |           |     _  |
  |/\   /_) |  ^ ^  | |  _)  |   / |      |  | | |  ^ ^  |_)  /_) |
  |  \_/\___|_| | |_| |_(_|__|___\_|      |_/__|_|_| | |_| \_/\___|

  Department of Chemistry            Office: (801) 581-7351         
  2020 Henry Eyring Building b113    Home:   (801) 582-7516         
  University of Utah                 FAX:    (801) 581-8433         
  Salt Lake City, UT 84112           dunkel@chemistry.chem.utah.edu
From: gk5g+@ANDREW.CMU.EDU (Gary Keim)
Newsgroups: comp.soft-sys.andrew
Subject: Re: white pages
Date: 26 Jan 93 22:51:19 GMT
Distribution: world
Organization: The Internet

Excerpts from misc: 26-Jan-93 white pages David Cox@austin.ibm.com (387)

> Is there any other doc than what comes with the dist ?
> I'm building from 5.1......


Did you read andrew/ams/deliver/doc/AMDS.ins?

There is a known bug with compiling the program makeboth with
optimization on the RS/6000.  Makeboth is used in the Whitepages
generation.

Gary Keim
Andrew Consortium
Newsgroups: comp.soft-sys.andrew