giubbotti moncler Full-color sound film ST9_1769 A

AGFA Panchromatic Sound film ST9

Red or green light for the exposure of the modern high-performance digital sound track, can record in high-contrast film ST9. The end of the ST9 sound on for Agfa CP20 color positive film, which has a very good performance. Of course, be used in other comparable positive and CP20,[link widoczny dla zalogowanych], and its effect is the same. Because any film features the clarity of definition are dependent on the exposure and film every aspect of making the whole process (optical recorders, printing machine, washing process,[link widoczny dla zalogowanych], projector lens, etc.),[link widoczny dla zalogowanych], it can only ST9 clarity inherent in a particular test and tabulated for reference in Figure 1, the horizontal axis is spatial frequency, expressed per millimeter film, the curve on the number of repeats (sine wave cycle); vertical axis definition for the corresponding response of the film, that repeat percentage of the curve appears. Obviously,[link widoczny dla zalogowanych], the curve is flat, the greater the number of repeated curves, the higher-resolution film. Since the spectral sensitivity of the ST9 designed to fit all types of sound track recording, so it must be a full-color. Further to say. It has been used for the Sony SDDS (655nm) and Dolby SR-D (580nm) of the recording. Figure 2. The panchromatic sensitivity, apparently unprocessed film in the dark should be in full operation, even the least amount of side light leakage can also damage the SDDS film sound track, so they will avoid the use of security lights. 125-micron polyester film base film based on the size of polyester film base a reasonable position to improve the jitter and shake sensors, also improved 【1 {21} 16 12 close 1nB0ta2 space absorption frequency (0 mm) 11 ∞ map 1ST9 end sound clarity l1 / t nm) Figure 2ST9 sound sensitivity than the end of the video technology space No. 6 of 2001 275 of the total word is always of high stability precision of digital sound track recording useful. Save to save the film temperature is generally less at 13 ℃,[link widoczny dla zalogowanych], but to continue to preserve it, the temperature should be in a l8 ℃. The film has been exposed to timely processing. ST9 flushing processing method must be the standard black from the formula D-97 to process, processing time needed washing washing machine according to the specific regulation. Rinse temperature processing steps C Dan http: dirty developing three soil o. 3 2C5: oo Fuser (G308) 20 18 Earth 1 ℃ 6:10 rinse soil 2C3: 40 32 drying soil 1C15 {00 analog sound track ST9 exposure with tungsten light sources to produce visual noise exposure and the end of the density of 2.3 to 3 .5 (including the film base density) of the analog sound track, of course, the best sound of the end of the density must be tested to determine cross-AM and Love. Sound is the target density is 1.25, according to the rule of thumb (no cross-AM test) sound is the sound end of the density is twice the density. On a typical Western Electric optical recorder (with 18rail aperture), Figure 3 shows the strength and ST9 filament current density generated on the relationship between patients: the end of the density of sound produced 2.4. Filament current should be 5.5 amps. SR-D simulation of the sound track with the same density of the best sound at the end to end by recording a series of different acoustic density, the sound is printed after the washing process; then the Dolby or Sony's quality control system to test and density map 4SRD Ran LED verse spoon out the value of feedback information for evaluation to determine the best sound of the end of the final density. Density 1.60 doubt sound better end results. Figure 4 indicates Dolby recording equipment valued function as a regulator of sound LED base density. Example: the end of the density of sound produced 1.60, LED adjustment value is 27. Density to determine the best sound SDDS SDDS end of the density and the exposure of SR-D follow the same process. The end of the first generation family of sound density, after the sound is processed and printing photos, use the QC software testing them. As shown in Figure 5 suggest that the sound track of the P values adjusted for the LED 26, s sound track for the 36. In this case, Agfa prompted the sound at the end of a 2.5 density, see Figure 5PS ////- 12 - Figure 5SDDS the LED section of the value of LL ● L-slip density

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