{{err}} |
{{ calculation.name }}
{{ calculation.name }}
{{ calculation.applicationArea.header }}; {{ calculation.roomType.header }}
{{ calculation.date | date:'yyyy-MM-dd' }} |
{{ calculation.applicationArea.header }} | {{ calculation.roomType.header }} |
Comparing calculations
Reverberation time T20 (s) | = Speech clarity C50 (dB) | Strength G (dB) | ||||
---|---|---|---|---|---|---|
A | B | A | B | A | B | |
Diffuse (Sabine) | {{ comparison.result.a.T20.diffuseCalculation | toFixed:2 }} | {{ comparison.result.b.T20.diffuseCalculation | toFixed:2 }} | {{ comparison.result.a.C50.diffuseCalculation | toFixed:2 }} | {{ comparison.result.b.C50.diffuseCalculation | toFixed:2 }} | {{ comparison.result.a.G.diffuseCalculation | toFixed:2 }} | {{ comparison.result.b.G.diffuseCalculation | toFixed:2 }} |
Non-diffuse | {{ comparison.result.a.T20.nonDiffuseCalculation | toFixed:2 }} | {{ comparison.result.b.T20.nonDiffuseCalculation | toFixed:2 }} | {{ comparison.result.a.C50.nonDiffuseCalculation | toFixed:2 }} | {{ comparison.result.b.C50.nonDiffuseCalculation | toFixed:2 }} | {{ comparison.result.a.G.nonDiffuseCalculation | toFixed:2 }} | {{ comparison.result.b.G.nonDiffuseCalculation | toFixed:2 }} |
Ecophon recommendation | ≤ {{ comparison.result.a.T20.recommendedValue | toFixed:2 }} | ≤ {{ comparison.result.b.T20.recommendedValue | toFixed:2 }} | ≥ {{ comparison.result.a.C50.recommendedValue | toFixed:2 }} | ≥ {{ comparison.result.b.C50.recommendedValue | toFixed:2 }} | ≤ {{ comparison.result.a.G.recommendedValue | toFixed:2 }} | ≤ {{ comparison.result.b.G.recommendedValue | toFixed:2 }} |
Reverberation time T20 (s)
Speech clarity C50 (dB)
Strength G (dB)
Your input data
Room type | {{ comparison.inputDataTab.applicationArea.header }}; {{ comparison.inputDataTab.roomType.header }} | ||
---|---|---|---|
Furnishing | Sparse | Normal | Dense |
Room dimensions
Room geometry | Rectangular | Sloped | Irregular |
---|---|---|---|
Length | {{ comparison.inputDataTab.dimensions.length | toFixed:2 }} m | ||
Width | {{ comparison.inputDataTab.dimensions.width | toFixed:2 }} m | ||
Height | {{ calculation.dimensions.height | toFixed:2 }} m | ||
Volume | {{ comparison.inputDataTab.dimensions.volume | toFixed:2 }} m³ |
Total wall area | {{ comparison.inputDataTab.dimensions.wallArea | toFixed:2 }} m² |
---|---|
Floor area | {{ comparison.inputDataTab.dimensions.floorArea | toFixed:2 }} m² |
Soffit area | {{ comparison.inputDataTab.dimensions.ceilingArea | toFixed:2 }} m² |
Height up to suspended ceiling | {{ comparison.inputDataTab.ceiling.distanceFromFloorToCeiling | toFixed:2 }} m |
Absorption input data
Suspended : {{ comparison.inputDataTab.ceiling.product.header }} ({{ comparison.inputDataTab.ceiling.quantity }} unit ) ({{ comparison.inputDataTab.ceiling.quantity }} units )
Wall {{ wall.index + 1 }} ({{ wall.area | toFixed:2 }} m²)
Floor : {{ comparison.inputDataTab.floor.surface.header }}
Soffit : {{ comparison.inputDataTab.ceiling.surface.header }}
Kalkulaator hindab ruumi akustilisi parameetreid: järelkaja aeg T20, kõneosavus C50 ja helitugevus G. Need parameetrid on defineeritud standardis ISO 3382 osad 1 ja 2.
Arvutused tehakse nii hajutatud kui ka mittehajutatud helivälja tingimustes. Järelkaja aeg Sabine’i valemi järgi, mis eeldab hajutatud helivälja, arvutatakse kõikide juhtumite jaoks. Sabine’i arvutus toimub vastavalt protseduurile, mis on kirjeldatud standardis EN 12354-6.
Mittehajutatud tingimused esinevad tavaliselt ruumides, kus ripplae all paiknev neelav lagi domineerib ruumi helisummutust. Kalkulaator kontrollib mittehajutatud tingimusi ja kui nõuded on täidetud, arvutatakse ruumi akustilised parameetrid T20, C50 ja G.
Ecophon annab sobivate parameetrite väärtustele soovitusi kõigi ruumitüüpide jaoks. Soovitused põhinevad meie tänasel kogemusel.
Room dimensions
Room dimensions (in meters )
Room dimensions (in meters )
Dimensions | |
---|---|
Volume | {{ calculation.dimensions.volume | toFixed:2 }} m³ |
Wall area | {{ calculation.dimensions.wallArea | toFixed:2 }} m² |
Soffit area | {{ calculation.dimensions.ceilingArea | toFixed:2 }} m² |
Floor area | {{ calculation.dimensions.floorArea | toFixed:2 }} m² |
Room surfaces
Wall {{ calculation.editing.index + 1 }} {{ calculation.editing.area | toFixed:2 }} m²
Soffit
Floor
Adding absorption
1. Ceiling
Adding absorption
2. Wall panels
Wall {{ $index + 1 }} {{ wall.area | toFixed:2 }} m²
Furnishing
Results and Ecophon recommendation
Your calculation: {{ calculation.name }}
Sabine calculation
{{ calculation.recommendation.T20.diffuseCalculation | toFixed:2 }}
RAC calculation
{{ calculation.recommendation.T20.nonDiffuseCalculation | toFixed:2 }}
Ecophon recommendation
≤ {{ calculation.recommendation.T20.recommendedValue }}
Sabine calculation
{{ calculation.recommendation.C50.diffuseCalculation | toFixed:2 }}
RAC calculation
{{ calculation.recommendation.C50.nonDiffuseCalculation | toFixed:2 }}
Ecophon recommendation
≥ {{ calculation.recommendation.C50.recommendedValue }}
Sabine calculation
{{ calculation.recommendation.G.diffuseCalculation | toFixed:2 }}
RAC calculation
{{ calculation.recommendation.G.nonDiffuseCalculation | toFixed:2 }}
Ecophon recommendation
≤ {{ calculation.recommendation.G.recommendedValue }}
Note: Average bonds over octave bands 125 to 4000Hz.
Ecophoni soovitused põhinevad meie senisel kogemusel ning võivad tulevikus muutuda.
Ruumide akustilise mugavuse (Room Acoustic Comfort, RAC) arvutused, mis on mõeldud ruumidele, kus on helisummutavad laed. See arvutus annab mõõtmistega parema vastavuse kui Sabine’i valem.
Luba tühja ruumi arvutuste kaasamine
NB. ‘Empty room’ is based on the same room properties and furnishing, but without any ceiling- or wall panel absorbers. The volume of the room is calculated to soffit.
Reverberation time T20 (s)
Speech clarity C50 (dB)
Strength G (dB)
Your input data
Room type | {{ calculation.applicationArea.header }}; {{ calculation.roomType.header }} | ||
---|---|---|---|
Furnishing | Sparse | Normal | Dense |
Room dimensions
Room geometry | Rectangular | Sloped | Irregular |
---|---|---|---|
Length | {{ calculation.dimensions.length | toFixed:2 }} m | ||
Width | {{ calculation.dimensions.width | toFixed:2 }} m | ||
Height | {{ calculation.dimensions.height | toFixed:2 }} m | ||
Volume | {{ calculation.dimensions.volume | toFixed:2 }} m³ |
Total wall area | {{ calculation.dimensions.wallArea | toFixed:2 }} m² |
---|---|
Floor area | {{ calculation.dimensions.floorArea | toFixed:2 }} m² |
Soffit area | {{ calculation.dimensions.ceilingArea | toFixed:2 }} m² |
Height up to suspended ceiling | {{ calculation.ceiling.distanceFromFloorToCeiling | toFixed:2 }} m |