Ns 2 noise suppressor
Elenco ns 2 noise suppressor
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Fiitvr b2 noise reduction earmuffs for oculus quest 2 expand the vr sound experience using this fiitvr b2 oculus quest 2 noise reduction earmuffs!
Italia
3520000076293945 €
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5g/48db 2g/38db 23a-1aoutput interface: smareference enr (extra noise ratio): 0just replace the tracking source directly q: what is enra: enr, the full english name is excess noise ratio, that is, the multiple of the noise source exceeding the standard noise temperature t0 thermal noisehere we mean that the spectrum is not connected to the noise source and the signal strength is poor after the noise source is connected5g/20db,qa:q: what is this and what is it for?a: noise source, generate noise, can be used as spectrum tracking source, interference sourceq: what is the basic principle and how to use it?a: using a special voltage regulator tube, white noise is generated in the breakdown state, and then amplified5g/30db, 3g/27db, 3package includes:1 x dsa815 spectrum analyzerfeature:test equipment: dsa815 spectrum analyzer (9khz-15g/55db, 1g/52db, 15ghz);power supply: 12v1a;power supply: dc12v/0
Italia
138100004196167 €
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4g smart noise cancelling wireless lavalier microphonemicrophone type: condensershell material: absconnection port: type ctransmission range: 20mfeatures:ultra-high sound qualitysmall and portable360° omnidirectional pickuplong battery lifeintelligent noise reduction*2*the self-developed noise reduction technology can effectively filter noise, and can still record clearly in noisy environments4g wireless technology, automatic frequency pairing is ready to use*suitable for live broadcast, outdoor shooting, interview recording etc*large-capacity battery has long battery life, built-in large-capacity lithium battery, and the power is durablenotice:to connect vivo and oppo mobile phones, the otg function needs to be turned on*the fingertip size is easy to carry, and the weight of a single transmitter is 8g / the weight of the receiver is 4g*20 meters of effective transmission without delay, high-performance wireless technology, ultra-stable signal, audio and video synchronizationif there is anything you need to know, please contact us, and we will answer it for you*receiver charging port, charge the phone while using it
Italia
18020000457763672 €
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5wcharging specification usb magnetic charging, 2description:oclean air 2 smart sonic electric toothbrush ipx7 waterproof portable lightweight toothbrush magnetic fast charging three brushing modes electric toothbrushfeatures:- ultrasonic active noise cancellation technologyit is driven by ultrasonic signal technology above 20000hz, and is equipped with noise suppression algorithm to suppress the sound waves generated by the motor, eliminate noise, and provide users with a quiet and pleasant brushing experiencelightweight and portablewith a weight of only 95 grams, it is very suitable for travel and easy to carry aroundspecifications:brandocleanmodelair 2colortulip white, rose pink, iris purple, dark greenbrush headmagnetic brushless motormotormagnetic brushless motormodegentle(default mode), cleaninput5v/05 hours full charge, 40 days battery life; long-lasting battery life without interruption5 hours full chathe three-dimensional bristles are more suitable for the oral cavity, and the cleaning effect is 20% higher than that of ordinary bristles- one-click operationpress and hold for 2s to switch to mild or clean mode as needed- magnetic fast charging2ipx7 waterproofit is convenient and practical to brush your teeth while taking a showerhigh density flockinghigh-density hair implantation, intensive cleaning of dental plaque, gum protection and deep cleaning between teeth; double-pointed silk bristles, gentle gum protection design, protects gums
Italia
5256999969482422 €
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Il controllo della sensibilità determina il livello quando entra in gioco il noise gatecaline cp-39 noise gate pedale effetti per chitarra pedali in lega di alluminio con riduzione del rumore fuctionancora un altro grande pedale di caline! il noise cp-39 è un pedale noise gate che può aiutare a ridurre il ronzio del rumore e il ronzio di altri pedali (in particolare la distorsione ad alto guadagno) nella catena del pedale2 modalità di lavoro: hard (riduzione del suono ad alta frequenza) e soft (riduzione del suono a bassa frequenza), consente di avere un tono più eccellentecaratteristiche:-il pedale del noise gate serve a ridurre il ronzio del rumore e il ronzio di altri pedali (in particolare la distorsione ad alto guadagno) nella catena del pedaleil selettore a due vie controlla se il cancello spinge in avanti in modo aggressivo un taglio di volume ripido, o più dolcemente con un taglio gradualeuna manopola di controllo per regolare il volume della riduzione del rumoreci sono due controlli principalitrue bypass, e con led luce per indicare effetti o stato di bypassdescrizione:materiale: lega di alluminioingresso segnale: 1/4 jack monofonico (impedenza: 1m ohm)uscita del segnale: 1/4 jack monofonico (impedenza: 1k ohm)alimentazione: alimentatore dc 9v (negativo centrale) o batteria 9v (entrambia impostazioni più alte qualsiasi cosa sotto lo strumming aggressivo verrà tagliatafunziona con un alimentatore 9vscocca in lega di alluminio, resistente e robusta
Italia
34630001068115234 €
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Features:35db active noise cancellation3 modes avaiable for ancdual-mic call noise cancellationdual-device connectivity10mm dynamic driver30h long battery life maxspecifications:brandredminameredmi buds 4modelm2137e1versionchinese versioncolorwhite, bluewearing typein-earmicrophone2 mic (single earphone)active noise cancellation35dbdual transparency modeyesdynamic driver10mmsize482mmvolume controlyesbluetooth versionv52supported profileslow energy / hfp / a2dp / avrcptransmission distance33 feet (10m)charging time (h)1-2hmusic time6h anc off (earbuds)/30h anc off (with charging case)waterproofip54charge interfacetype-cpackage included: 1* xiaomi redmi buds 4 tws earphone 1* charging box 1* type-c cable 1* chinese manual
Italia
4909000015258789 €
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Telecamera ip dome 1440p 4mp ottica fissa 2264dual stream120 db wdr (wide dynamic range)3d dnr (digital noise reduction)up to 30 m ir rangepoe (power over ethernet)ip67, ik10cameraappearancedome image sensor1/3" progressive scan cmos min0, agc on) shutter speed1/3 s to 1/100, 000 s slow shutteryes auto-irisno day & nightir cut filter digital noise reduction3d dnr wdr120 db angle adjustmentpan: 0° to 355°, tilt: 0° to 75° lensfocal length2illuminationcolor: 0264+main stream supports h264 sub stream: h0-51 interfacecommunication interface1 rj45 10m/100m self-adaptive ethernet port generaloperating conditions-30 °c to 50 °c (-22 °f to 122 °f), humidity: 95% or less (non-condensing) power supply12 vdc ± 25%, 53") weightcamera: approx1 a, max: 7 w ingress protection levelip67 impact protectionik10 materialbubble: plastic, front cover: metal, bottom base: metal dimensionscamera: ø 111 mm × 82265+ poe osd ip67 ik10 carcassa metallo hiwatch hwi-d140h-m 1/3" progressive scan cmos2560 × 1440@20fps21x, qos, ipv6, udp, bonjour general functionanti-flicker, heartbeat, mirror, password protection, privacy mask, watermark, ip address filter apionvif (profile s, profile g), isapi simultaneous live viewup to 6 channels user/hostup to 32 users 3 levels: administrator, operator and user clientivms-4200, hik-connect web browserie8+, chrome 312") with package: 134 mm × 134 mm × 108 mm (5frame rate50hz: 25fps (640 × 480, 640 × 360, 320 × 240) 60hz: 30fps (640 × 480, 640 × 360, 320 × 240) image enhancementblc, 3d dnr image settingsaturation, brightness, contrast, sharpness, agc, white balance adjustable by client software or web browser day/night switchauto, scheduled networkalarm triggermotion detection, video tampering alarm, illegal login network storagenas (nfs, smb/cifs) protocolstcp/ip, icmp, http, https, ftp, dhcp, dns, ddns, rtp, rtsp, rtcp, pppoe, ntp, upnp, smtp, snmp, igmp, 8023af, 36 v to 57 v), 08 mm, 4 mm aperturef2265 typemain profile h265+main stream supports video bit rate32 kbps to 8 mbps smart feature-setregion of interest1 fixed region for main stream and sub-stream imageresolution4mp main stream max8 mm, horizontal fov 100°, vertical fov 55°, diagonal fov 117° 4 mm, horizontal fov 77°, vertical fov 42°, diagonal fov 88° lens mountm12 irir rangeup to 30 m wavelength850 nm compression standardvideo compressionmain stream: h8 mm/4 mm fixed lenshframe rate50hz: 20fps (2560 × 1440), 25fps (2304 × 1296, 1920 × 1080, 1280 × 720) 60hz: 20fps (2560 × 1440), 30fps (2304 × 1296, 1920 × 1080, 1280 × 720) sub-stream max3af, class 3) power consumption12 vdc, 0) with package: approx264 typebaseline profile/main profile/high profile h5 mm coaxial power plug poe (8020 focusfixed angle of view20-44, firefox 30
Italia
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noise noise e ultima tecnologia bluetooth: il hd microfono integrato con cancellazione del rumore cvc6collegare 2 dispositivi contemporaneamente e alta compatibilità : consenti a due dispositivi bluetooth di connettersi contemporaneamente140 mah batteria grande: fino a 10 ore di conversazione ininterrotta, 10 ore di ascolto ininterrotto di musica e 30 giorni in standby con ricarica singola in sole 2 orenota: solo caricatore 5vse il bluetooth non è abilitato, è necessario aggiungere un adattatore / dongle bluetoothfacile da abbinare0, la tecnologia bluetooth 5nuova funzione e design di umanizzazione: puoi rispondere vocale alla chiamatacaratteristiche: 10, fornisce un segnale wireless stabile e stabile e garantisce uneccezionale qualità del suono, supporta i punti multipli per collegare due dispositivi bluetooth contemporaneamentele sovratensioni danneggiano lauricolare bluetoothla rotazione di 270 gradi consente di regolare langolazione e di adattarsi a questo auricolare nellorecchio destro o sinistroil peso ultraleggero non comporta alcun onere per le orecchie, garantendo così un comfort duraturouniversale e compatibile con la maggior parte dei computer, laptop, tablet e telefoni cellulari abilitati bluetooth, tra cui iphone x 8s 7 plus 6s se samsung galaxy s8 edge s7 s6 note 8 5 e più smartphonekey operation guide: un pulsante multifunzione coanche se hai due telefoni cellulari, non perderai mai una chiamata10 metri di distanza di lavoro
Italia
14260000228881836 €
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Bakeey 858l wireless microphone 2*13w stereo dsp noise reduction bluetooth speaker 2600mah tf card luminous karaoke mic
Italia
18959999084472656 €
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2 headset calling earphone stereo waterproofheadsetsjoyroom ta2 tws anc earphones noise reduction bluetooth 5
Italia
4741999816894531 €
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2 earbuds dual-mic enc noise reduction 13mm large driver low latency hifi music earphone headusams nx10 tws bluetooth 5
Italia
31299999237060547 €