What is Pulse Code Modulation (PCM)

[@agstechnicalsupport]

A good introduction into Pulse Code Modulation (PCM). Thank you !

[@DieWieselShow]

Big thank you from Germany!

[@aRtaBxaR]

Simply make complicated topic so simple. Thanks.

[@styno2010]

Thank you for this video and keep up the good work.

[@ashishnegi1985]

Thanks Colin. I was very worried about the topic. It helped me alot

[@junaidhassan2176]

great video..this video makes ur PCM concept more clear.

muy bueno el tutorial. me sirvio bastante. Gracias por subirlo.

[@z3jlewhhda376]

If PCM is used to convert sampled analog to digital, then why there is sampling in the process of PCM? It shoud not be Quantization and encoding only?

[@delssyentertainments7411]

Thank you so much, This very clear and beficial.

[@janeyritter]

DOES this make a pulse noise audible to the ear? We have our DSL company laying lines and since then we hear a pulsing noise inside and outside of our home. The noise caused a seizure in me. What would make such a noise on the electric line and emf inside our home?

[@gaspardgashema1638]

Very helpful tutorial.I appreciate you very much and I wish you having more knowledge for informing and updating in Technological.

[@yashkothari823]

Thank you for the wonderful video.

[@komalmaurya99]

Pcm works on which type frequency microwave or audio frequency please reply me

[@JSB1729]

Thank you very much for this video.

[@sandeshmagar4552]

What is the effect in PCM if the quantization level is changed to higher or lower?

[@lukel1724]

Great explanation, thanks!

[@georgeclooney8541]

Great video sir

[@karimkhan1312]

i am impressed by your lecture

[@Xaeravoq]

it is my understanding that with u-law the PCM words are swapped with 0 being positive and 1 being negative. it looks like you kept them the same as a-law. why is that?

[@Tripdin]

Thanks, it was a very nice and informative presentation

[@ankansharma4897]

awesome explanation thanks a lot. please upload more videos on communication and information coding theory

[@AkhilDakur]

Its really a very good video the information is opt to the point. Thanks

[@ojesnautiyal1100]

hey dude,grt video ....can u post some more video on frequency and amplitude modulation...

[@manojnegi2568]

is there any real world example of sampling?

[@nbafun8648]

is this channel or source coding ??

[@danchisholm1]

Thanks Colin - very helpful.

[@defaultproductionsuk]

Thank YOU! easy to follow really helpful and cool accent :D

[@lance8080]

Doug Ware Indians have the worst English tutorial videos.

[@rejj0313]

Great Info, Well Defined

[@rickveens92]

wow very clear. can you do PCM, ADPCM, IMA/DVI ADPCM?

[@giridharyadav9105]

can u make a video of coded modulation in optical fiber communicationd

[@franknomustard]

Good job. Putting on my channel for reference.

[@hueance]

very well explained absolutely amazing fellow

[@snehaelizebeth6146]

Great thanks at the last minute!

[@AlvaroDevLabs]

Excelent tutorial thank you very much

[@privilegenkomo9444]

helpful information, thank you

[@sajidbashir8617]

good explanation of pcm

[@elisokal]

Thanks Colin. Well done.

[@siddharthamondreti9538]

Useful as a last minute revision.. :)

[@lance8080]

Siddhartha Mondreti glad its not an indian doing this video can’t understand them and their all over the place.

[@siddharthamondreti9538]

@@lance8080 Noted 😊. Next time we will think of people like you who have Low IQ and finds it difficult in understanding it. Anyway, I would suggest you to clean up your brain (full of hatred and negativity) a bit to speed up your thought process, may be that way you can atleast come close to ours. 😊

[@meso2nono]

Great video. Thanks for uploading.

[@wasimtana1007]

Its a good video , thank you !

[@pabloluciano3504]

very good video

[@devashishs7061]

nice tutorial,thanks

[@valriebrown2748]

great tutorial, thanks alot

[@hellcatspangledshalalalala717]

you sound like JIN YANG from silicon valley

[@jayantkapila1794]

jin yang: i do not respect you, u are a fat and a pooa... erlich: jin yang!!!!!!!!!!!!

[@carolynjohnson461]

thanks reading this i was trying to understand fuses to my check eng lite to fix myself sounds like one of the fuses

[@sagardubey9857]

very good tutorial

[@沈遠博]

Thanks! It helps a lot.

[@collicorporation7960]

Thanks so much!

[@hesahesa5665]

جدا رائع شكرا لك متى يالعرب نصير مثلهم يارب زدني علما لكي انفع امتي

[@yagzyalcntas553]

i agree with you... lol

[@aniljacob7630]

Nice and short!!!

[@UdayKumar-bm1el]

great video!!!

[@sindrck]

good work n thank u very much

[@anaghasuresh1679]

nice and interesting video..

[@wen-qinghuang7830]

It's very clear.

[@rahul25bala]

Awesome. Thank You :)

[@Anonymous-du4iy]

thanks more the help man!

[@b4dan92]

good video! Thanks!

[@alejandroalarcon6670]

Hi good day; query the number of possible codes is equal to the level of cuaticantificacion?

[@tharindawicky]

very good lesson thanks..:)

[@omarggcode3942]

YOU ALL FORGET WHERE IS THE CODING PHASE !!!!!???

[@shatarupabepari5394]

thank u sir for your video

[@rajdll123]

Dude, this is awsm.

[@krishnavijay4413]

Very Helpful...

[@kesinenisireesha7799]

Nice video

[@sheikhmaqbool4527]

Nice one

[@aliadil9411]

Good job, thanks

[@yonasberhanu2187]

this is very important tutorial 10q

[@rahulbiswash8238]

very nice

[@kabelotshutse1280]

Multiplexing

[@ergolfer148]

good stuff thanks!

[@ssknsj]

good video

[@anaghadevi6724]

Thank you

[@ballasonia7287]

short. and. nice

[@ColeridgeMonroe-f8u]

Keebler Meadow

[@swordfish2r2011]

Thanks Yao

[@51anirudh]

merci!

[@PegFlora-n8s]

Lopez John Rodriguez George Hall Brian

[@pritamdey7640]

Good..!!

[@SaraGold-s3h]

Hoeger River

[@TimothyStanley-m9x]

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[@JeromeBlanche-z3b]

Prohaska Drive

[@ShirleyAnderson-q1e]

Aditya Locks

[@LaurieHyman-n8d]

Herzog Isle

[@DobbinZachary-m3r]

Fay Gardens

[@anwarshome]

Awsome

[@prashantgontia5484]

nice

[@barrycampbell1930]

Harris Richard Wilson Kevin Jackson Jason

[@JamieBrown-s4i]

Lesch Camp

[@GloriaOwens-i3n]

White Joseph Wilson Charles Garcia Steven

[@parveenrohilla6160]

NOT BAD

[@Madison-ut6bz]

dont think too much

[@tago1729]

you're language tough..

[@yagzyalcntas553]

maybe you should consider YOUR* language first ;)

[@totylow]

Whom else saw the entire video and understand none of it as me? Damn! i just wanted to know if PCM is better than DTS or Dolby Digital.

[@PizzWisard]

PCM is a process of capturing sound. Most file formats like wav etc. are just wrappers for PCM. Seeing as WAV is a lossless format and Dolby Digital is technically lossy, PCM would be better in terms of audio quality. But it still depends on the sample rate and bit depth. You could still have a PCM at 8-bit and it would sound like pure shit but nobody would do that.

[@jonathanrawlinson468]

Great thanks! :)