Tema: Re: Req.: Audio Stiprintuvas
Autorius: jgs
Data: 2014-05-19 16:33:09
Dekui, pats nekonstruosiu stiprintuvu todel ir noriu koki nusipirkt senesni, 
bet kokybiska. O koloneles senos eilines koloneles, ir kiek ieskojau tai 
visur skirtingus parametrus duoda.


"Donatas" <""gsm \"@ haupas . com"> wrote in message 
news:llchn1$t3t$1@trimpas.omnitel.net...
> na... kazkaip keisti tie koloneliu parametrai... - jautrumas 96db...
> su tokiu jautrumu padavus 1W garso bus 96db, tai.., kad tyliai klausytis 
> tau reiketu 0,01W :) - t.y. tokiu atveju turetum apie 75db garso slegio
>
> paziurejus i koloneliu priimama galinguma - 75W, gaunasi, kad jos gali 
> sukelti 115db slegi.
>
> SPL lentele:
> Jet engine <http://en.wikipedia.org/wiki/Jet_engine>at 100 m – 140 dB
> Non-electricchainsaw <http://en.wikipedia.org/wiki/Chainsaw>at 1 m110 dB^
> <http://en.wikipedia.org/wiki/Sound_pressure#cite_note-sengpielaudio-3> 
> Jack hammer <http://en.wikipedia.org/wiki/Jack_hammer>at 1 m 100 dB
> Traffic on a busy roadway at 10 m 80 – 90 dB
> Hearing damage <http://en.wikipedia.org/wiki/Hearing_damage>(over 
> long-term exposure, need not be continuous) 85 dB
> ^<http://en.wikipedia.org/wiki/Sound_pressure#cite_note-Hamby-4> Passenger 
> car <http://en.wikipedia.org/wiki/Automobile>at 10 m 60 – 80 dB
> EPA 
> <http://en.wikipedia.org/wiki/United_States_Environmental_Protection_Agency>-identified 
> maximum to protect against hearing loss and other disruptive effects from 
> noise, such as sleep disturbance, stress, learning detriment, etc.70 dB^
> <http://en.wikipedia.org/wiki/Sound_pressure#cite_note-5> Handheld 
> electricmixer <http://en.wikipedia.org/wiki/Mixer_%28cooking%29> 65 dB
> TV (set at home level) at 1 m approx. 60 dB
> Washing machine <http://en.wikipedia.org/wiki/Washing_machine>,dishwasher 
> <http://en.wikipedia.org/wiki/Dishwasher>42-53 dB
> ^<http://en.wikipedia.org/wiki/Sound_pressure#cite_note-6> Normal 
> conversation at 1 m2 – 60 dB
> Very calm room – 30 dB
> Light leaf rustling, calm breathing 10 dB
>
> lempinis stiprintuvas 5W siuo atveju butu idealus variantas tyliam 
> klausymui..
>
> o pigiausiai turbut butu gainclone plokste is lemonos ar rcl.lt
> http://www.rcl.lt/index.php?id=2&lang=lt&acc=show&term=lm&pcode=IPMU3875&pmode=&frame=3
>
> On 2014.05.19 10:26, jgs wrote:
>> Sveiki,
>>
>> Turiu senas Pioneer CS-777 koloneles ir noreciau nusipirkt joms naudota
>> stiprintuva.
>> Megstu tyliai prie kompo klausytis muzikos (lounge, chillout, kartais
>> bumcikas). tad noretusi is situ senuciu islaust viska ka jos sugeba
>> (neisleidziant labai daug pinigu :)).
>>
>> I kokius stiprintuvu parametrus kreip demesi tyliam klausimui? Gal kas 
>> turit
>> kas parduot stiprintuva pagal mano poreikius :) ?
>>
>> Koloneliu parametrai.
>> http://www.auctiva.com/hostedimages/showimage.aspx?gid=1749569&image=649077844&images=649077314,649077400,649077496,649077600,649077675,649077760,649077844,649077925,649078007&formats=0,0,0,0,0,0,0,0,0&format=0
>>
>> http://www.hifidatabase.com/Detailed/Pioneer_CS-777_2583.php
>>
>> deividas111 eta yahoo com
>>
>>
>