Vizio Yana Ɗaukaka Tsanin Sauti
Dattijan: 08/18/2014
Ƙararraren Batu sune hanya ɗaya don samun sauti mai kyau don TV ɗinka ga waɗanda ba daidai ba ne su so su jimre da yawancin masu magana. Duk da haka, wasu lokuta har ma da wani sauti mai kyau na iya ɗaukar sararin samaniya - don haka ra'ayi irin wannan ya zama sanannen matsayin madadin, tsarin "sauti na kasa da kasa".
Bambanci tsakanin Vizio S2121w-DO da kuma 'yan uwan sauti sauti shine cewa ba za'a iya aiki kawai a matsayin tsarin sauti don TV ba amma za'a iya amfani dashi azaman dandamali don saita TV a saman. Wannan hanyar ba wai kawai tana adana sarari ba amma yana da kyau fiye da sauti mai kyau a zaune a gaban TV. Vizio tana nufin S2121w-DO a matsayin Tsarin Sauti.
Samfurin Samfurin
Ga siffofin da ƙayyadaddun bayanin Vizio S2121w-DO Sound Stand.
1. Zane: Ƙirƙirar layi na kwaskwarima tare da hagu da kuma masu magana da tsaka-tsaka, da subwoofer, da kuma tashar jiragen ruwa na baya wanda aka mayar dashi don amsawar bass.
2. Maganganun Magana: Biyu masu kwanto biyu na 2.75-inch.
3. Subwoofer: Ɗaya daga cikin direbobi 5.25-inch wanda ba shi da tushe.
4. Amsar Saurari (tsarin tsarin): 55 Hz - 19 KHz
5. Amsar Yanke (subwoofer): 55 Hz - 100 Hz
6. Mai samfurin ƙarfin wutar lantarki: Bayani ba a bayar ba.
7. Yankewar Yanayi: Yana yarda da Dolby Digital ko DTS Bitstream audio, uncompressed biyu tashar PCM , analog stereo, da kuma jituwa masu dacewa na Bluetooth.
8. Audio Processing: DTS TruSurround HD) da TruVolume
9. Bayanan Intanit: Ɗaya daga cikin na'urori na numfashi na Intanit guda biyu, wanda ke da nau'i guda biyu na saƙonin sitiryo na analog (daya RCA zuwa RCA guda ɗaya da saitin guda ɗaya na RCA-to-3.5mm), ɗaya tashar USB (aka tanadar duka sabis da wasa a baya WAV fayiloli a kan na'ura mai kwakwalwa masu jituwa), kuma mara waya ta haɗin Bluetooth .
10. Sarrafa: Dukansu a kan iyakoki da kuma mara waya mara waya waɗanda aka bayar.
11. Dimensions (HWD): 4 x 21 x 15-1 / 2 inci.
12. Weight: 10lbs.
13. Taimakon TV: Za a iya saukar da LCD da TV Plasma har zuwa 55 inci a girman allo tare da iyakar nauyin kilogram 60 (idan dai tashar TV ba ta fi girman girman S2121w-DO ba).
Set-up da Performance
Don jarrabawar audio, Blu-ray Disc da kuma 'yan DVD da na yi amfani da su (OPPO BDP-103 da DV-980H ) sun haɗa su da TV ta hanyar hotuna na HDMI don bidiyon, kuma duka na'urorin analog na dijital da RCA sun haɗa su daga yan wasan zuwa S2121w-DO.
Don tabbatar da cewa ƙarfin da aka ƙarfafa na sanya Sound Stand up ba ta shafi sautin da ke fitowa daga talabijin, sai na jarraba gwajin "Buzz da Rattle" ta yin amfani da ɓangaren gwajin jijiyar na Test Discrete Essentials kuma babu wata matsala da za a ji. .
A cikin sauraron sauraro da aka gudanar tare da wannan abun ciki ta amfani da maɓallin keɓaɓɓun digiri da kuma analog stereo shigar, S2121w-DO ya ba da kyakkyawan sauti mai kyau.
Vizio S2121w-DO yayi aiki mai kyau tare da dukkanin fim da abun kiɗa, samar da cibiyar da ke tsakiya don maganganu da ƙira, duk da rashin mai magana da gidan watsa labarai na cibiyar sadarwa.
S2121w-DO yana da kyau a matsayin tsarin rediyo na sitiriyo guda biyu idan ka fi so sauraron CD ɗinka ko sauran kafofin kiɗa a cikin saiti na tashar tashar gargajiya guda biyu. Duk da haka, abu ɗaya da za ku lura a cikin yanayin sitiriyo guda biyu shine cewa hagu na dama da hagu yana kusa da ƙarami. Na gano cewa murya mai zurfi a yayin da DTS TruSurround HD aka haɓaka ƙaddamar da zurfin da zurfin murya don sauraro-kawai sauraron da yake da amfani.
Amfani da gwaje-gwaje na jijiyoyi da aka bayar a cikin gwajin gwaje-gwaje ta Digital Digital Essentials, Na lura da ƙananan matsala na kimanin 40Hz zuwa babban mahimmanci na akalla 17kHz (sauraron na yana bayarwa game da wannan batu). Duk da haka, akwai žarar jin muryar sauti mai ƙarancin ƙasa kamar ƙasa 35Hz.
Na gane cewa S2121w-DO ne ainihin tsananin ƙarfi, kuma idan kun sanya hannunku a kan tashar jiragen ruwa na baya to akwai iska mai yawa. Vizio ba ta samar da samfuran kayan aiki na ainihi ba, amma zan iya tabbatar da cewa ba shi da matsala ta samar da kwarewa mai kyau a ɗakin na 15x20.
Duk da haka, ƙananan sakamako, kodayake zurfin lokacin da kake la'akari da girman ɗayan ɗin, ba haka yake ba. Har ila yau, akwai tabbacin inganta tsakanin 60 zuwa 70Hz, wanda ya ba da gudummawa ga wani abu mai mahimmanci a kan illa-kararrawa mai kara. Amfani da tsarin S2121w-DO da ƙarancin ku, za ku iya daidaita yawan matakin fitarwa na ƙananan ƙananan maɗaukaki, amma yayin da kuke ƙananan matakan bass ku rasa ƙarancin ƙarshen sakamako wanda yake da kyau don kallon fim.
Gudura zuwa tsakiyar da kuma ƙarar murya sauti, S2121w-DO ya ba da cikakken bayani, wanda yayi amfani da maganganu biyu na fim din da kuma waƙoƙin kiɗa da kyau, dangane da kasancewa, amma ba tare da haɗawa da masu tweeters ba, ƙananan maɗaukaki, ko da yake ba su da alaƙa, sun kasance kadan maras ban sha'awa. Alal misali, a tashoshin fina-finai tare da kuri'a na tarwatsa iska ko abubuwa na baya-bayan baya, ko waƙoƙin kiɗa tare da tasirin haɓaka, waɗannan sauti suna rinjayi, ko, a yanayin sauƙin ƙananan ƙarar murya, wani lokacin ɓacewa, yana haifar da sauraron miki kwarewa.
Tare da la'akari da rikodin sauti da aiki, yana da mahimmanci a nuna cewa ko da yake S2121w-DO ne ke samar da tsarin Dolby Digital da kuma DTS kayan aiki (TruSurround HD da TruVolume), ba ya karɓa ko ya ɓoye ƙananan hanyoyi masu zaman kansu na DTS-encoded bitstreams . ya wuce ta hanyar fasaha mai mahimmanci ko fasaha mai mahimmanci.
Wannan yana nufin cewa lokacin kunna DVD, Blu-ray, ko CD wanda zai iya samar da wani DTS soundtrack (rare kwanakin nan - amma har yanzu ana iya fuskantar shi), dole ne ka saita na'urar DVD ko Blu-ray Disc zuwa fitarwa na PCM . Idan kana so ka sami damar yin amfani da ƙayyadaddun allo don abun cikin Dolby Digital, kana buƙatar sake saita majiyarka zuwa fitarwa a tsarin Bitstream (idan kana bin hanyoyin da za a iya amfani da su na dijital / coaxial - idan ana amfani da maɓallin haɗin analog ɗin analog, adana tushen wurinka a kan PCM ko canza shi zuwa Dolby Digital ba ya haifar da bambanci kamar yadda kawai kayan aikin PCM sun wuce ta cikin abubuwan da ke cikin sauti na analog).
Abin da nake so
1. Kyakkyawan sauti mai kyau don nau'in factor da farashin.
2. Zane da girman girman sauti suna da kyau sosai tare da bayyanar LCD da TV ta Plasma.
3. Siffar murya mai yawa lokacin da DTS TruSurround HD ke shiga.
4. Ƙirƙirar waya mara waya ta raɗaɗa daga na'urorin wasan kunnawa Bluetooth masu jituwa.
5. An yi amfani da shi da kuma alamar bayanan rukunin baya.
6. Da sauri don saitawa da amfani.
7. Za a iya amfani da shi azaman tsarin sauti na Intanit ko tsarin tsararrakin standalone don kunna CD ko fayilolin kiɗa daga na'urori na Bluetooth da na'urorin ƙera USB.
Abin da ban so ba
1. Babu hanyar wucewa na HDMI-ta hanyar haɗi.
2. Babu masu sauraro don ƙara yawan bayanai.
3. Yana buƙatar karin ƙarfi a kan ƙananan ƙarshen.
4. Babu tabbacin halin gaban panel, sai dai kamar 'yan LED mai ɗawainiya - yana da wuya a san yadda ka saita matakan girma da kuma abin da shigarwar da ka zaba (kana buƙatar tuna da alamar nuna alamun kowane zaɓi).
5. Za a iya kunna fayiloli na .WAV daga na'urori na USB.
6. Kebul na tashar jiragen ruwa wanda yake a gefen ɗayan, maimakon a gefen ko gaban, wanda ya sa ya saba da shi don haɗawa a cikin kebul na USB na dan lokaci don sauraron fayilolin kiɗan da aka adana.
Final Take
Vizio ya sanya tsalle a cikin tsarin "sauti" a cikin TV, kuma bayan da aka ba da jerin lokuta, na ji cewa sun fara zuwa farawa mai kyau.
Babban mahimmanci na ɗaukar halaye na sauti mai sauti da kuma sanya shi a cikin wani nau'i mai mahimmanci a fili shine ƙaddamar da matakan sauti. Aiki na Vizio S2121w-DO, a yanayin yanayin sitiriyo na waje yana da ƙananan ƙararrawa tare da ƙarancin ƙararrawa a kan iyakar gefen hagu da dama - Duk da haka, da zarar ka yi aiki da DTS Surround HD aiki mai aiki na sauti ya ninka da yawa duka a fili kuma dan kadan zuwa sama, wanda ya ba mai sauraron jin cewa sautin yana fitowa daga tashoshin TV kuma ba a ƙasa ba, kuma yana bayar da "bango sauti" a gaban gefen sauraron sauraro.
Kamar yadda yake a yanzu sanannen Vizio S2121w-DO yana samar da matsala mai kyau ga duka masu magana da gidan talabijin na TV, kazalika da sauti, idan kana da iyakokin sararin samaniya (babu buƙatar sanya ɗaki na raba a cikin dakin). Yana da kyau daraja la'akari idan kana neman wani abu mai mahimmanci don samar da kyakkyawar kwarewar sauraron sauraron ku a TV.
A gefe guda, ina tsammanin cewa tare da wasu tweaks, irin su ƙara tweeter a gefen hagu da dama, kazalika da ƙaddamar da subwoofer don haka shi dan kadan ne kawai a cikin tsakiyar bass, S2121w-DO ba kawai zai samar da sauti mai kyau ba, amma tare da tsari na farashin Vizio, ya raba shi gaba daga gasar.
Domin dubawa da hangen zaman gaba, kuma duba Binciken Hotuna na na gaba .
Kayan Shafin Farko