Decibel Clean: Sound Meter

I-Decibel Clean iyimitha yomsindo yobungcweti (SLM), idosimetha yomsindo wezimboni, kanye nendawo yokusebenza yobufakazi be-acoustic eyenzelwe ochwepheshe bezokuphepha emsebenzini (CIH/CSP), abeluleki be-acoustic, kanye nonjiniyela bomsindo. Yakhelwe enjinini ye-DSP engu-48 kHz DSP ene-latency ephansi, i-Decibel Clean inikeza ukuqapha kwe-calibrated sound pressure level (SPL), i-OSHA/NIOSH shift dosimetry, ubufakazi bekhamera ye-forensic, kanye nemibiko ye-PDF eqinisekisiwe.


◆ ⚡ IZE LAG, ZERO ADS — YAKHIWE NJENGESISEBENZI SESIstimu
• I-Instant Cold-Start (<100ms): Ivula ngokushesha ngesilinganiso se-SPL esisebenzayo. Ukulibaziseka kwe-splash akukho, ama-spinner okulayisha akukho, kanye no-zero olinde ukuthwebula ukuphakama komsindo okungazelelwe.
• 100% Okungenazikhangiso Phakade: Izikhangiso zebhanela azikho, ama-popup evidiyo angaphakathi azikho, kanye nokuphazamiseka okungu-zero. Ukufundwa kwakho kwe-acoustic kanye nokuhlolwa akukaze kuvinjwe.

• 100% Okungaxhunyiwe ku-inthanethi kanye Nokwangasese: Akukho akhawunti edingekayo, amakhukhi okulandelela ayi-zero, futhi umsindo awukho ophuma efonini yakho. Konke kucutshungulwa kumemori kudivayisi.

◆ IMIYELA YEZINGA LOMSINDO OKUQONDILE (IEC 61672 ICALA 2)
• Ama-curve okulinganisa imvamisa yesikhathi sangempela A, C, kanye ne-Z (dBA, dBC, dBZ)
• Ukuhlanganiswa kokulinganisa isikhathi okusheshayo (125 ms) kanye nokusheshisa (1000 ms)
• I-needle gauge ephendulayo ehlanganiswe ne-waveform eqhubekayo yamasekhondi angu-60 e-sparkline rolling
• Ukulandelela kwesikhathi sangempela kwe-Leq (Izinga Lomsindo Oqhubekayo Elilinganayo), i-Lmin, i-Lmax, kanye ne-Lpeak

◆ I-OCCUPATIONAL NOISE DOSIMETRY (OSHA, NIOSH kanye ne-ISO 1999)
• Ukuhambisana nezindinganiso eziningi: OSHA 1910.95 (i-90 dBA criterion, i-5 dB exchange, i-85 dBA action level), NIOSH 98-126 (i-85 dBA criterion, i-3 dB exchange), kanye ne-ISO 1999:2013 / EU 2003/10/EC
• Indandatho Yomthamo Ojikelezayo Wesikhathi Sangempela: umthamo wansuku zonke obukhoma %, Isilinganiso Esilinganisiwe Sesikhathi (TWA) esibikezelwe samahora angu-8, kanye nokubala okuphephile okusele kokuchayeka
• Isevisi Yokulinganisa Ingemuva: ukulandelela umsindo okuqhubekayo okushintsha konke ngesevisi yangaphambili kanye nokubonisa kuvaliwe

◆ IKHAMERA YOBUFAKAZI BOKUPHAKATHI KWE-FORENSIC ACOUSTIC HUD
• Ukuqoshwa kwesithombe nevidiyo okune-watermark ye-HUD yesikhathi sangempela
• Isitembu se-metadata esiqinisekisiwe: ukufundwa kwe-SPL okulinganisiwe, isitembu sesikhathi, izixhumanisi ze-GPS, kanye nesilinganiso sengozi (Ephephile, Emaphakathi, Izinga Lesenzo, Ukwephulwa kwe-PEL, Ingozi Enkulu)
• Ubufakazi bezithombe obungenakuphikwa bokuhlolwa kokuhlanzeka kwezimboni kanye nezikhalazo zomsindo kamasipala

◆ AMA-PERCENTILE EZEZIBALO NAMA-SPECTRAL DYNAMICS
• Ama-percentile aphelele okudlula izibalo: L10 (umsindo we-peak wesikhashana), L50 (i-median ambient), kanye ne-L90 (umsindo wesizinda)
• Ukuhlaziywa kobubanzi bomsindo we-Crest factor kanye ne-dynamic
• Izinqumo zokuthobela imithetho ezizenzakalelayo (Okuvumelanayo, Isenzo Kuyadingeka, Ukwephulwa)

◆ IMIBIKO YOKUHLOLA I-PDF EQINISEKISIWE NOKUTHUMELA I-10 HZ CSV
• Khiqiza amadokhumenti okuhambisana ne-PDF alungele ukuhlolwa ngqo kusuka kudivayisi yakho
• Qedela ngamathebula okufingqa okuphasa/ukwehluleka kokulawula, ama-percentiles ezibalo, ubufakazi bekhamera obunamathiselwe, kanye nebhulokhi yesiginesha yomhloli
• Ukuthunyelwa kwe-telemetry yochungechunge lwesikhathi lwe-10 Hz raw CSV ukuze kuhlaziywe okuthuthukisiwe ku-Excel, Python, noma i-MATLAB

◆ UKUDLALA KABUSHA KWE-ACOUSTIC SESSION NE-LOGBOOK
• I-logbook yeseshini yomlando enokuhlunga usuku (Namuhla, Izinsuku eziyi-7, Izinsuku ezingama-30, Konke)
• Ukuphinda kusetshenziswe i-waveform yomsebenzi we-Acoustic ngesivinini sokufuna esisebenzisanayo kanye nokudlala okuguquguqukayo

◆ I-HARDWARE ACOUSTIC CALIBRATION WIZARD
• Ukusetha kabusha kwemakrofoni eqondiswe efektri yamadivayisi e-Samsung Galaxy, Google Pixel, kanye ne-Motorola
• I-wizard yangaphandle ye-calibrator: ukulungiswa kwe-1/10th dB okunembile kusetshenziswa i-94.0 dBA kanye ne-114.0 dBA acoustic calibrator ama-couplers

◆ UMHLAHLANDLELA WOKUBHEKISA NOKUBONAKALISA NGOKUGUQUKA
• Ama-benchmarks e-acoustic angempela kusukela ku-0 dB (Faint/Library) kuya ku-140 dB (Jet Takeoff/Acoustic Trauma) anesikhathi sokubona esinconywe yi-OSHA/NIOSH

◆ I-100% PRIVATE AND ZERO-OPS VAULT
• Akukho ukungenwa kwamafu omsindo: ozimele bemakrofoni bayacutshungulwa kwimemori futhi balahlwe ngokushesha; akukho ukuqoshwa komsindo noma kwezwi okungahleliwe okushiya ifoni yakho
• Imodi emnyama ye-AMOLED #000000 emsulwa yokonga ibhethri ngesikhathi sokuhlolwa kweshifti yamahora angu-8
• Ukuhlanganiswa kwe-Storage Access Framework (SAF) kokusekela i-database ebethelwe ku-Google Drayivu noma kwisitoreji sendawo