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oversampling from 8khz to 44.1khz using multistage filter

Started by pragati December 9, 2005
"dbell" <dbell@niitek.com> writes:

> $500? > > Got a 3rd world connection? > > Questions would eat up the $500. > > Dirk
No, I'm fighting the 3rd world connection/outsourcing trend the best way I know how! :) -- % Randy Yates % "Maybe one day I'll feel her cold embrace, %% Fuquay-Varina, NC % and kiss her interface, %%% 919-577-9882 % til then, I'll leave her alone." %%%% <yates@ieee.org> % 'Yours Truly, 2095', *Time*, ELO http://home.earthlink.net/~yatescr

Randy Yates wrote:

>>$500? >> >>Got a 3rd world connection? >> >>Questions would eat up the $500. >> > No, I'm fighting the 3rd world connection/outsourcing trend > the best way I know how! :)
You can be a doctor or a lawyer. I hope it will take some time before their services will also be outsourced... VLV
Vladimir Vassilevsky <antispam_bogus@hotmail.com> writes:
> [...] > You can be a doctor or a lawyer.
So can you. -- % Randy Yates % "The dreamer, the unwoken fool - %% Fuquay-Varina, NC % in dreams, no pain will kiss the brow..." %%% 919-577-9882 % %%%% <yates@ieee.org> % 'Eldorado Overture', *Eldorado*, ELO http://home.earthlink.net/~yatescr

Randy Yates wrote:

> Vladimir Vassilevsky <antispam_bogus@hotmail.com> writes: > >>[...] >>You can be a doctor or a lawyer. > > > So can you.
Sure. All that remained to poor engineers is to selebrate Christmas... VLV
Vladimir Vassilevsky <antispam_bogus@hotmail.com> writes:

> Randy Yates wrote: > >> Vladimir Vassilevsky <antispam_bogus@hotmail.com> writes: >> >>>[...] >>> You can be a doctor or a lawyer. >> So can you. > > Sure. All that remained to poor engineers is to selebrate Christmas...
Merry Christmas, Vladimir, from one poor engineer to another? -- % Randy Yates % "Ticket to the moon, flight leaves here today %% Fuquay-Varina, NC % from Satellite 2" %%% 919-577-9882 % 'Ticket To The Moon' %%%% <yates@ieee.org> % *Time*, Electric Light Orchestra http://home.earthlink.net/~yatescr
Vladimir Vassilevsky wrote:

> You can be a doctor or a lawyer. I hope it will take some time before > their services will also be outsourced...
Those services are already being outsourced. Radiologist in India and Sri Lanka examine X ray images and report findings. Legal secretaries assemble boilerplate, all overseas. Jerry -- Engineering is the art of making what you want from things you can get. &#4294967295;&#4294967295;&#4294967295;&#4294967295;&#4294967295;&#4294967295;&#4294967295;&#4294967295;&#4294967295;&#4294967295;&#4294967295;&#4294967295;&#4294967295;&#4294967295;&#4294967295;&#4294967295;&#4294967295;&#4294967295;&#4294967295;&#4294967295;&#4294967295;&#4294967295;&#4294967295;&#4294967295;&#4294967295;&#4294967295;&#4294967295;&#4294967295;&#4294967295;&#4294967295;&#4294967295;&#4294967295;&#4294967295;&#4294967295;&#4294967295;&#4294967295;&#4294967295;&#4294967295;&#4294967295;&#4294967295;&#4294967295;&#4294967295;&#4294967295;&#4294967295;&#4294967295;&#4294967295;&#4294967295;&#4294967295;&#4294967295;&#4294967295;&#4294967295;&#4294967295;&#4294967295;&#4294967295;&#4294967295;&#4294967295;&#4294967295;&#4294967295;&#4294967295;&#4294967295;&#4294967295;&#4294967295;&#4294967295;&#4294967295;&#4294967295;&#4294967295;&#4294967295;&#4294967295;&#4294967295;&#4294967295;&#4294967295;
Randy Yates wrote:

   ...

> Jerry, may I make a suggestion? Eschew obfuscation.
Well, that's clear enough! Now I have to figure out what level to talk down to. :-) Jerry -- Engineering is the art of making what you want from things you can get. &#4294967295;&#4294967295;&#4294967295;&#4294967295;&#4294967295;&#4294967295;&#4294967295;&#4294967295;&#4294967295;&#4294967295;&#4294967295;&#4294967295;&#4294967295;&#4294967295;&#4294967295;&#4294967295;&#4294967295;&#4294967295;&#4294967295;&#4294967295;&#4294967295;&#4294967295;&#4294967295;&#4294967295;&#4294967295;&#4294967295;&#4294967295;&#4294967295;&#4294967295;&#4294967295;&#4294967295;&#4294967295;&#4294967295;&#4294967295;&#4294967295;&#4294967295;&#4294967295;&#4294967295;&#4294967295;&#4294967295;&#4294967295;&#4294967295;&#4294967295;&#4294967295;&#4294967295;&#4294967295;&#4294967295;&#4294967295;&#4294967295;&#4294967295;&#4294967295;&#4294967295;&#4294967295;&#4294967295;&#4294967295;&#4294967295;&#4294967295;&#4294967295;&#4294967295;&#4294967295;&#4294967295;&#4294967295;&#4294967295;&#4294967295;&#4294967295;&#4294967295;&#4294967295;&#4294967295;&#4294967295;&#4294967295;&#4294967295;
Jerry Avins wrote:
> Vladimir Vassilevsky wrote: > >> You can be a doctor or a lawyer. I hope it will take some time before >> their services will also be outsourced... > > > Those services are already being outsourced. Radiologist in India and > Sri Lanka examine X ray images and report findings. Legal secretaries > assemble boilerplate, all overseas. > > Jerry
Radiologists are low on the MD totem pole. When I was working for a startup company that was trying to market to Cardiologists, I found out that there are turf wars between Radiologists and a number of other specialties. Cardiologists usually have their own ultrasound equipment. Orthropedic doctors will often have an in house Xray lab. They figure that since they have to look at the raw data anyway, why forgo the income of the procedure. They only tend to send people to radiologists for procedures like MRI's which require more expensive equipment. I think that if the US ever normalizes it's relationship with Cuba, the medical profession in the US will really start having to deal with international competition.
> > >pragati wrote: > >> hello all, >> >> I want to design a sample rate converter to convert the sampling rate
from
>> 8khz to 44.1khz. What should be the designing steps? > > What about multistage > > fiter design.Please help me out!!! > >Method#1 (3 steps) > >1. Go to the library >2. Get a classic book on multirate processing by Rabiner >3. Don't ask any more stupid questions > >Method#2 (4 steps) > >1. Find someone who knows the topic >2. Find $1000 >3. Pay him for designing the filter >4. Enjoy > > >VLV >
Dear VLV, Please be kind to others; do not demotivate others... -james_for_dsp
in article RLydnd_n6u0JojXenZ2dnUVZ_sqdnZ2d@giganews.com, james_for_dsp at
james_for_dsp@yahoo.com wrote on 12/20/2005 12:29:

>> >> >> pragati wrote: >> >>> hello all, >>> >>> I want to design a sample rate converter to convert the sampling rate >>> from 8khz to 44.1khz. What should be the designing steps? >>> What about multistage >>> fiter design.Please help me out!!! >> >> Method#1 (3 steps) >> >> 1. Go to the library >> 2. Get a classic book on multirate processing by Rabiner >> 3. Don't ask any more stupid questions >> >> Method#2 (4 steps) >> >> 1. Find someone who knows the topic >> 2. Find $1000 >> 3. Pay him for designing the filter >> 4. Enjoy >> >> >> VLV > > Dear VLV, > Please be kind to others; do not demotivate others... > -james_for_dsp
i agree, for the most part. at Wikipedia, they call it "don't bite the newbie". there are other (unnamed) perennial jerk-offs that this might not apply to. hell, i might be one of them. :-) -- r b-j rbj@audioimagination.com "Imagination is more important than knowledge."