i am working on adsp 218x using vdsp tool i make these initialisations in the program but it gives a _main entry level error. please help me out to clear it. the initialisations are: .section/dm data1; .var a[100]="coef.dat"; .section/pm interrupts; jump start; .section/pm seg_code; start: {followed by the program} __________________________________ |
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doubt
Started by ●December 24, 2003
Reply by ●December 26, 20032003-12-26
hi all, can any body do help me to implement noise gating/noise expansion in adsp2186m. currently i am doing audio effects(delay)..when i applied flanger and chorous effects, some noise introduced in the processed signal..to reduce the noise i am trying to apply noise gat/expansion. if any other alternate option also the most welcome.. wish u all a happy new year........ thanks in advance with good regards ayyams ________________________________________________________________________ Yahoo! India Mobile: Download the latest polyphonic ringtones. Go to http://in.mobile.yahoo.com |
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Reply by ●December 27, 20032003-12-27
Do you have the algorithms/equations? JaaC --- ayyam perumal <> wrote: > hi all, > > can any body do help me to implement noise > gating/noise expansion in adsp2186m. > > currently i am doing audio > effects(delay)..when > i applied flanger and chorous effects, some noise > introduced in the processed signal..to reduce the > noise i am trying to apply noise gat/expansion. > > if any other alternate option also the most > welcome.. > > wish u all a happy new year........ > > thanks in advance > > with good regards > ayyams ________________________________________________________________________ > Yahoo! India Mobile: Download the latest polyphonic > ringtones. > Go to http://in.mobile.yahoo.com > _____________________________________ > Note: If you do a simple "reply" with your email > client, only the author of this message will receive > your answer. You need to do a "reply all" if you > want your answer to be distributed to the entire > group. > > _____________________________________ > About this discussion group: > > To Join: Send an email to > To Post: Send an email to > > To Leave: Send an email to > Archives: http://groups.yahoo.com/group/adsp > > Other Groups: http://www.dsprelated.com/groups.php3 ===== Jaime Andr Aranguren Cardona __________________________________ |
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Reply by ●December 27, 20032003-12-27
hi, no i didn't have..i have no even a basic idea about noise gating.. with good regards ayyams --- Jaime Andres Aranguren Cardona <> wrote: > Do you have the algorithms/equations? > > JaaC > --- ayyam perumal <> wrote: > > hi all, > > > > can any body do help me to implement noise > > gating/noise expansion in adsp2186m. > > > > currently i am doing audio > > effects(delay)..when > > i applied flanger and chorous effects, some noise > > introduced in the processed signal..to reduce the > > noise i am trying to apply noise gat/expansion. > > > > if any other alternate option also the most > > welcome.. > > > > wish u all a happy new year........ > > > > thanks in advance > > > > with good regards > > ayyams > > > > > ________________________________________________________________________ > > Yahoo! India Mobile: Download the latest > polyphonic > > ringtones. > > Go to http://in.mobile.yahoo.com > > > > > > _____________________________________ > > Note: If you do a simple "reply" with your email > > client, only the author of this message will > receive > > your answer. You need to do a "reply all" if you > > want your answer to be distributed to the entire > > group. > > > > _____________________________________ > > About this discussion group: > > > > To Join: Send an email to > > > > > > To Post: Send an email to > > > > To Leave: Send an email to > > > > > > Archives: http://groups.yahoo.com/group/adsp > > > > Other Groups: > http://www.dsprelated.com/groups.php3 > > > > > > > > > > ===== > > Jaime Andr Aranguren Cardona > > > __________________________________ > _____________________________________ > Note: If you do a simple "reply" with your email > client, only the author of this message will receive > your answer. You need to do a "reply all" if you > want your answer to be distributed to the entire > group. > > _____________________________________ > About this discussion group: > > To Join: Send an email to > To Post: Send an email to > > To Leave: Send an email to > Archives: http://groups.yahoo.com/group/adsp > > Other Groups: http://www.dsprelated.com/groups.php3 ________________________________________________________________________ Yahoo! India Mobile: Download the latest polyphonic ringtones. Go to http://in.mobile.yahoo.com |
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Reply by ●December 28, 20032003-12-28
ayyam perumal wrote: > hi, > > no i didn't have..i have no even a basic idea > about noise gating.. You should start by learning the basics first. This might get you started: http://www.harmony-central.com/Effects/Articles/Expansion/ I would suggest you implement the algorithm in some high level environment like Matlab before you go about coding it in an EZ-KIT. If you have problems with the algorithm, ask in some related group. This group is concerned with hard/softwware issues of ADSPs. Regards, Andor |