Txhua lub cuab yeej txhawb nqa

Pub dawb siv

Tsis muaj teeb tsa software

Tsis muaj ntaub ntawv lossis xa cov ntaub ntawv

Nyab xeeb

<h2 id="how-to-test">Yuav kuaj koj cov hais lus li cas</h2><ol><li>Txo lub suab kom qis li ib feem peb. Cov suab kuaj nrov dua suab nkauj, tshwj xeeb yog siv pob ntseg mloog.</li><li>Nias <strong>Kuaj kuv cov hais lus</strong>. Koj yuav hnov peb lub suab nrov luv luv ntawm sab laug, ces sab xis, ces ntawm ob sab tib si; sab uas phim yuav ci rau ntawm lub vijtsam.</li><li>Teb <strong>Koj hnov dab tsi?</strong>. Nplooj ntawv yuav qhia seb koj cov hais lus puas ua haujlwm, thiab yog tsis ua ces yuav tsum kuaj dab tsi hauv koj lub cuab yeej.</li><li>Yog xav kuaj kom ntxaws ntxiv, siv cov kev kuaj hauv qab <strong>Kev kuaj ntxiv</strong>: kuaj ib sab zuj zus, kuaj zaus suab thoob plaws ntau zaus, tshuab tsim suab, suab nrov, kuaj theem suab thiab ntxuav hais lus.</li></ol><p>Qhov kev kuaj no ua haujlwm ib yam rau cov hais lus hauv laptop, cov hais lus hauv koos pis tawj, soundbar, TV txuas rau koos pis tawj, hais lus Bluetooth, pob ntseg mloog thiab pob ntseg mloog me. Lub suab yuav tawm ntawm lub cuab yeej uas koj lub xov tooj lossis koos pis tawj tab tom siv.</p><h2 id="phone">Kuaj lub xov tooj hais lus</h2><p>Qhib nplooj ntawv no hauv lub xov tooj thiab nias <strong>Kuaj kuv cov hais lus</strong>. Cov xov tooj tso suab hauv nplooj vev, yeeb yaj kiab thiab xov suab tawm ntawm lub ntim <strong>suab tawm</strong>; thaum lub suab tab tom nrov, siv cov nyees khawm ntawm sab xov tooj los tsa lub ntim.</p><ul><li><strong>Ob lub hais lus los ib lub?</strong> Feem ntau iPhone tshiab thiab ntau lub xov tooj Android siv lub hais lus mloog ntawm sab saud ua lub hais lus thib ob, yog li suab sab laug thiab sab xis tawm ntawm ob sab txawv ntawm lub xov tooj (tuav lub xov tooj tav). Cov xov tooj uas muaj ib lub hais lus hauv qab xwb yuav tso ob sab suab tawm ntawm tib qho chaw, qhov ntawd yog ib txwm muaj.</li><li><strong>Tsis hnov dab tsi hauv iPhone?</strong> Hom ntsiag to yuav kaw suab hauv nplooj vev. Tua hom ntawd nrog lub pob Ring/Silent lossis lub pob Action, ces rov kuaj dua.</li><li><strong>Suab tsis ntshiab lossis yau?</strong> Tshem lub hnab looj thiab daim thaiv vijtsam, ces siv txhuam mos qhuav txhuam plua plav tawm ntawm cov qhov hais lus.</li></ul><p>Kev pab ib kauj ruam zuj zus: <a href="/fix-iphone-speaker-problems">iPhone hais lus tsis ua haujlwm</a>, <a href="/fix-android-speaker-problems">Android hais lus xov tooj tsis ua haujlwm</a>, <a href="/fix-ipad-speaker-problems">iPad hais lus tsis ua haujlwm</a>.</p><h2 id="stereo">Suab sab laug thiab sab xis</h2><p>Suab paj nruag thiab yeeb yaj kiab suab tso suab xa suab txawv rau sab laug thiab sab xis. Yog ob sab sib pauv chaw, suab hais lus thiab suab twj paj nruag yuav tawm ntawm sab tsis yog, thiab kev ua si yuav qhia kev taw qhia yuam kev. Siv <strong>Sab laug</strong>, <strong>Sab xis</strong> thiab <strong>Hloov sab</strong> los kuaj ib sab zuj zus.</p><ul><li>Ib sab tsis muaj suab: kuaj qhov chaw sib npaug suab hauv koj lub cuab yeej thiab kuaj kab txuas lossis kev txuas Bluetooth ntawm tus hais lus ntawd. Suab mono, uas yog ib qho chaw pab nkag tau yooj yim, ua rau ob sab tso suab ib yam.</li><li>Ob sab sib pauv chaw: pauv cov kab txuas hais lus, lossis kuaj seb koj puas looj pob ntseg mloog rov qab sab. Feem ntau pob ntseg mloog me thiab txoj hlua taub hau muaj cov cim L thiab R.</li></ul><h2 id="sweep">Kuaj zaus suab thiab suab ntses bass</h2><p>Kev kuaj <strong>ntau zaus</strong> maj mam hloov suab txij 20 Hz txog 20 kHz hauv 14 vib nas this thiab qhia zaus suab uas tab tom tso. Mloog peb yam no:</p><ul><li><strong>Suab rattling thiab nrov tshee</strong> ntawm qee zaus suab. Cov suab no qhia tias tej qhov xoob, lub plhaub hais lus ntuag lossis muaj ib yam nyob ze tus hais lus tab tom tshee.</li><li><strong>Qhov chaw uas suab ntses bass pib.</strong> Feem ntau cov hais lus xov tooj thiab laptop tsis tso suab qis dua kwv yees 150–300 Hz; cov hais lus me rau koos pis tawj pib ntawm kwv yees 70–100 Hz; subwoofer tso suab qis txog 30 Hz lossis qis dua. Siv kev kuaj <strong>suab ntses bass</strong> (20–250 Hz) kom hnov qhov no qeeb qeeb dua.</li><li><strong>Qhov chaw uas suab tas.</strong> Feem ntau cov neeg laus hnov suab kuaj no tas thaum nyob nruab nrab 14 txog 17 kHz. Qhov no nyob ntawm koj lub pob ntseg, tsis yog nyob ntawm cov hais lus xwb.</li></ul><p><strong>Tshuab tsim suab</strong> tso ib zaus suab ntev npaum li koj xav tau, pab nrhiav zaus suab tseeb uas ua rau muaj suab rattling. Suab nrov liab zoo sib luag thoob plaws txhua zaus suab, tsim nyog siv los sib piv ob lub hais lus lossis kho qib suab; suab nrov xim av muaj suab ntses bass ntau dua.</p><h2 id="cleaner">Ntxuav hais lus: dej thiab plua plav</h2><p>Qhov cuab yeej ntxuav hais lus tso suab zaus qis 165 Hz ua tej suab mem ntev li 30 vib nas this. Kev tshee muaj zog ntawm tus hais lus yuav pab thawb cov tee dej tawm tom qab los nag lossis raug dej txaws, thiab pab xoob plua plav. Tuav lub xov tooj kom tus hais lus tig rau hauv qab, siv lub ntim nruab nrab thiab nres yog lub suab pib tsis ntshiab.</p><p>Nws kho tsis tau tus hais lus uas puas lawm, thiab tsis yog ib qho laj thawj rau muab lub xov tooj ntub dej. Tsis txhob muab lub xov tooj ntub tso rau hauv mov lossis ze lub tshuab cua sov; cia kom cua qhuav nws, tig tus hais lus rau hauv qab. Yog dhau ib hnub lawm lub suab tseem tsis ntshiab, tej zaum tus hais lus yuav tsum tau kho.</p><h2 id="no-sound">Tsis muaj suab? Kev kho sai</h2><ul><li><strong>Lub ntim suab thiab kaw suab.</strong> Kuaj lub ntim suab ntawm qhov system, tus yuam sij kaw suab, lub pob kho ntim ntawm cov hais lus thiab seb puas tau kaw suab rau daim tab no hauv qhov browser.</li><li><strong>Tso suab tawm yuam kev.</strong> Cov koos pis tawj feem ntau hloov suab mus rau lub vijtsam (HDMI), lub mloog pob ntseg lossis ib lub cuab yeej Bluetooth. Xaiv koj cov hais lus hauv tej chaw suab.</li><li><strong>Bluetooth.</strong> Cov pob ntseg mloog me uas nyob hauv lawv lub thawv, lub moos ntse lossis lub tsheb yuav tab tom txais lub suab. Tua Bluetooth ib pliag thiab rov kuaj dua.</li></ul><p>Cov lus qhia ntxaws: <a href="/fix-windows-speaker-problems">Windows tsis muaj suab</a>, <a href="/fix-mac-speaker-problems">Mac tsis muaj suab</a>. Yog tsuas muaj ib lub app xwb uas tsis muaj suab, saib cov lus qhia rau <a href="/fix-whatsapp-speaker-problems">WhatsApp</a>, <a href="/fix-zoom-speaker-problems">Zoom</a>, <a href="/fix-teams-speaker-problems">Microsoft Teams</a>, <a href="/fix-discord-speaker-problems">Discord</a> lossis <a href="/fix-google-meet-speaker-problems">Google Meet</a>.</p><h2 id="quality">Suab tawg, nrov tshee lossis tsis ntshiab</h2><ul><li>Suab tsis ntshiab tsuas yog thaum tsa ntim siab xwb yog ib txwm muaj rau cov hais lus me. Txo lub ntim hauv app lossis qhov system ua ntej liam tus hais lus.</li><li>Yog muaj suab hum qis tsis tu ncua ntawm cov hais lus rau koos pis tawj, txawm tsis muaj suab tab tom tso los xij, feem ntau yog los ntawm fais fab lossis kab suab (ground loop), tsis yog los ntawm cov hais lus. Sim siv lwm lub qhov fais fab lossis lwm txoj kab.</li><li>Suab tawg thaum siv Bluetooth yog teeb meem ntawm kev txuas: txav los ze dua thiab tsis txhob muab lub xov tooj tso rau hnab ris nram qab.</li><li>Suab ntxiv thiab kev txhim kho suab (equalizer, Dolby, suab ib ncig) yuav ua rau cov hais lus suab tsis zoo. Tua cov no los sib piv.</li></ul><h2 id="phase">Kuaj theem suab rau cov hais lus hauv tsev</h2><p>Txhua tus hais lus muaj ib lub txuas ntxiv thiab ib lub txuas rho. Yog ib lub hais lus hauv nkawm txuas rov qab polarity, ob lub hais lus yuav thawb sib nraus: suab ntses bass ploj thiab zoo li suab tawm tsis tau qhov twg los. Tso <strong>Theem suab sib phim</strong> thiab <strong>Theem suab tsis sib phim</strong>. Thaum theem suab sib phim, suab yuav puv dua thiab zoo li nyob nruab nrab ntawm ob lub hais lus. Yog theem suab tsis sib phim suab puv dua, pauv ob txoj xov ntawm ib lub hais lus.</p><h2 id="privacy">Kev ceev ntiag tug thiab kev nyab xeeb</h2><p>Txhua lub suab tsim hauv koj qhov browser siv Web Audio API. Tsis muaj ib yam dab tsi raug kaw cia lossis xa mus, thiab nplooj ntawv yeej tsis thov siv koj lub microphone. Khaws lub ntim kom nruab nrab: cov suab kuaj nrov, tshwj xeeb cov suab zaus siab thaum siv pob ntseg mloog, yuav ua rau pob ntseg thiab cov hais lus me puas tau.</p><h2 id="faq">Cov lus nug uas nquag nug</h2><h3>Vim li cas kuv hnov suab ib sab xwb hauv xov tooj?</h3><p>Ntau lub xov tooj muaj ib lub hais lus loj xwb, yog li suab sab laug thiab sab xis tawm ntawm tib qho chaw. Yog koj lub xov tooj muaj ob lub hais lus thiab ib sab tsis muaj suab, kuaj qhov chaw sib npaug suab thiab suab mono, ces ntxuav tus hais lus uas tsis muaj suab.</p><h3>Vim li cas kuv lub laptop yuav luag tsis muaj suab ntses bass?</h3><p>Cov hais lus hauv laptop me dhau, thiaj txav tau huab cua tsis txaus rau cov suab qis. Kev kuaj suab ntses bass qhia qhov chaw uas lawv pib tso suab. Yog xav muaj suab ntses bass ntau dua, siv pob ntseg mloog lossis cov hais lus sab nraud.</p><h3>Kuv puas kuaj tau pob ntseg mloog thiab pob ntseg mloog me?</h3><p>Tau. Txuas lawv ua ntej kom lub suab tawm rau lawv, ces khiav cov kev kuaj qub. Pib ntawm lub ntim qis.</p><h3>Kuv puas xaiv tau tus hais lus uas yuav kuaj?</h3><p>Hauv Chrome thiab Edge ntawm koos pis tawj, daim ntawv qhia <strong>Tso suab tawm</strong> yuav tshwm thaum browser teev tau koj cov cuab yeej suab. Yog tsis li ces nplooj ntawv yuav tso suab ntawm lub cuab yeej xaiv hauv tej chaw system.</p>

Kuaj suab hais lus dawb hauv online: xyuas suab stereo sab laug/sab xis, khiav suab nce nqis 20 Hz–20 kHz, mloog suab nrov liab/dawb/xim av, thiab kuaj theem suab rau cov hais lus, soundbar lossis headphones. Tsis kaw suab.

Kuaj suab hais lus: sab laug/sab xis, 20 Hz–20 kHz, suab nrov liab

23232 Hloov Khoom

Mac tsis muaj suab? Kho suab hais lus ntawm MacBook, iMac thiab Mac mini

Hloov cov ntaub ntawv audio rau 23232

Hloov cov ntaub ntawv audio 23232

Kuaj cov suab sab laug/sab xis, khiav suab nce nqis 20 Hz–20 kHz, mloog suab nrov liab/dawb/xim av, thiab kuaj theem suab — tag nrho hauv koj lub browser. Tsis tas nruab dab tsi lossis kaw suab.

Kuaj lub suab hais lus hauv online: suab laug/xis, suab nce nqis, suab nrov, theem suab

Ntxuav suab hais lus

Kho teeb meem suab

Suab nrov tsis muaj suab nkauj

Theem (kev sib txuas polarity)

Daim ntawv qhia suab

Sab laug / sab xis

Kuaj zaus suab

Tsim suab

Tsis muaj suab

Koj cov suab hais lus ua haujlwm

Tsuas muaj ib sab tso suab

Sab laug thiab sab xis sib hloov lawm

Tshawb nrhiav ntau cov apps uas koj nyiam

Hais Lus Ntsuas

Mac tsis muaj suab tawm ntawm cov suab hais lus? Sim lawv hauv online, ces xyuas lub cuab yeej tso suab, kaw suab, suab sib npaug, cov zaub thiab AirPods, Audio MIDI Setup thiab Core Audio hauv macOS.

Sim no online video capture cuab tam

Mac tsis muaj suab

Kho cov suab hais lus uas tsis tawm suab lossis suab yau ntawm MacBook, iMac lossis Mac mini.

Sim ntawm no ua ntej

1. Xaiv lub cuab yeej tso suab kom yog

2. Cov zaub, TV thiab chaw txuas khoom

3. Kev yooj yim siv thiab Audio MIDI Setup

4. Rov pib lub kaw lus suab

5. Kho vajtse ntawm suab hais lus