Nhau - Maitiro ekusarudza Maikorofoni yeDesktop

Nekukurumidza kusimuka kweVhidhiyo kurekodha uye dubbing, online vhidhiyo kudzidza, live karaoke, nezvimwewo mumakore achangopfuura, kudiwa kwemidziyo yehardware kwavewo kutarisisa kwevazhinji vanogadzira maikorofoni.

Shamwari zhinji dzakatibvunza kuti tingasarudza sei kurekodha maikorofoni padesktop.Semugadziri anotungamira maikorofoni muindastiri ino, tinoda kupa zano pachinhu ichi.

Desktop maikorofoni anonyanya kuva maviri interfaces: XLR uye USB.Nhasi, isu tinonyanya kuunza desktop USB maikorofoni.

Saka, ndeupi musiyano uripo pakati peXLR maikorofoni uye USB maikorofoni?
Maikorofoni e USB anowanzo shandiswa mukudhibhisa komputa, kurekodha izwi remutambo, kudzidza online kirasi, mhenyu karaoke uye zvimwe zviitiko.Iko kushanda kuri nyore uye kuri nyore, plug uye kutamba, uye kwakakodzera kune novices.

XLR maikorofoni anowanzo kushandiswa muhunyanzvi dubbing uye online karaoke kurekodha.Iko kushanda kwekubatanidza kwakaoma uye kunoda imwe nheyo yekuteerera uye kujairana nehunyanzvi hwekurekodha software.Rudzi urwu rwemakrofoni rune zvakakwirira zvinodiwa zvekurekodha acoustic nharaunda uye inokodzera nzvimbo dziri kure.

Paunenge uchitenga desktop USB maikorofoni, iwe unofanirwa kunzwisisa zvakajeka ma paramita uye maitiro eiyo maikorofoni.

Kazhinji kutaura, iwo epakati maparamita e USB maikorofoni anonyanya kutsamira pane anotevera akakosha zviratidzo:

Sensitivity

Sensitivity zvinoreva kugona kwemaikorofoni kushandura kumanikidza kwenzwi kuita nhanho.Kazhinji kutaura, kukwirisa kunzwisiswa kwemakrofoni, ndiko kusimba kwekugona kwekuburitsa.High-sensitivity maikorofoni inobatsira zvikuru pakutora manzwi madiki.

Sample rate/bit rate

Kazhinji kutaura, kukwirisa chiyero chesampling uye chiyero chidiki cheiyo USB maikorofoni, kujeka kwakarekodhwa mhando yeruzha uye kukwirisa kutendeseka kwezwi.
Parizvino, iyo makumi maviri nemaviri akateedzana odhiyo sampling rate yakabviswa zvishoma nezvishoma neindasitiri yehunyanzvi yekurekodha.Mazuvano, masitudiyo edhijitari ekurekodha anokoshesa kushandiswa kweHD audio yakatarwa, kureva, 24bit/48KHz, 24bit/96KHz, uye 24bit/192KHz.

Frequency response curve

Sezvineiwo, mukamuri yehunyanzvi acoustic soundproof kamuri, muganho wenguva inonzwika nenzeve yemunhu uri pakati pe20Hz ne20KHz, vazhinji vanogadzira maikorofoni vanomaka iyo fr.equency mhinduro curve mukati mechikamu ichi.

Signal-to-noise ratio

Chiyero chechiratidzo-ku-ruzha chinoreva chiyero chesimba rekubuda kweiyo maikorofoni kune simba reruzha, rinowanzo kuratidzwa mumadecibel (dB).

Kazhinji, kukwira kwereshiyo yechiratidzo-ku-ruzha yemaikorofoni, kudiki pasi kweruzha uye kuungana kwakasanganiswa muchiratidzo chezwi remunhu, uye kujeka kwemhando yekurira kwekurira.Kana chiratidzo-ku-ruzha reshiyo yakadzikira, zvinokonzeresa kukanganiswa kukuru kwepasi kana chiratidzo chemaikorofoni chaiswa, uye ruzha rwese rwunonzwa rwakasviba uye rusina kujeka.

Iyo chiratidzo-kune-ruzha reshiyo paramende kuita kwe USB maikorofoni kunowanzo kutenderera 60-70dB.Chiratidzo-kune-ruzha reshiyo yemamwe epakati-kusvika-yepamusoro-yekupedzisira akatevedzana USB maikorofoni ane yakanaka kuita masisitimu anogona kusvika kupfuura 80dB.

Maximum sound pressure level

Ruzha rwekudzvanywa nhanho inoreva iyo yakanyanya kudzikama-inonzwika kudzvinyirira kugona iyo maikorofoni inogona kumira.Kudzvinyirirwa kweruzha kunowanzo shandiswa sehuwandu hwemuviri kutsanangura ukuru hwemasaisai eruzha, neSPL sechikamu.

Kushivirira kwekurira kwemaikorofoni chinhu chakakosha kufunga kana uchirekodha.Nekuti kudzvinyirirwa kwenzwi kunoperekedzwa neiyo yakazara harmonic distortion (THD).Kazhinji, kumanikidza kweinzwi kwemaikorofoni kunogona kukonzera kukanganisa kwenzwi nyore, uye iyo yakanyanya kudzvinyirira mwero, kudiki kukanganiswa kwezwi.

Seanotungamira epamusoro-tekinoroji maikorofoni anogadzira, isu tese tinogona kupa ODM neOEM yemhando dzakawanda.Pazasi pane yedu inotengesa zvinopisa USB desktop maikorofoni.

USB DESKTOP MICROPHONE BKD-10