Undo and try again.Tip: If you want to crop a photo while preserving its original aspect ratio, draw a crop box around the whole photo and then hold down the Shift key as you drag any corner handle diagonally inward. Cm shrink my photo for mac. Trot up to the Options bar at the top of your screen and enter “10 in” for width and “8 in” for height (you must include the unit of measurement, though you don’t have to use quotations marks). In the resolution field, enter 240.If your cropped image is enlarged, you’ve entered too large of a physical size and/or too high of a resolution for the number of pixels your image contains.

8-channel A-D/D-A Convérter.By Hugh RóbjohnsPhoto: Paul CameronThis top-flight digital converter not really only provides eight stations óf A-D/D-A transformation concurrently, but furthermore includes smooth limiting, UV22HR dithering, and versatile routing functions.The one assurance of the walk of electronic audio can be that everyone demands converters to convert real-world analogue resource indicators into the electronic realm, and back again once again to end up being auditioned. Although thé physics of such conversions are well defined and known, different manufacturers and various end customers appear to have got slightly different views on just how to achieve thése A-D ánd D-A conversions. One end result of this issue will be that people like to choose their personal favoured brand of converter as an creative decision, very much like selecting screens or mixing desks - because they 'sound good'.Apogee have got long happen to be viewed as a firm which produce converters that 'audio great' - from the very earliest days of electronic audio, in reality. The firm was also one of the very first to realize the significance of jitter and to discover methods of handling its leads to. They furthermore pioneered the UV22HUr dithering formula for word-length reduction (which offers attracted numerous disciples over the yrs) as nicely as the make use of of gentle reducing to minimise the risk óf A-D overloads.Thé Rosetta 800 under review here is an eight-channel device merging A-D ánd D-A conversion into a one 1U rackmounting device which measures around 300mm from front to back again. The regular model fits sample prices up to 96kHz, but there is definitely a Rosetta 800 192 edition which can work at up to 192kHz structure prices if needed. UV22HR word-length decrease is included to provide 16-bit word measures for those systems than can'testosterone levels deal with the standard 24-bit indicators, and Apogee't soft limiting can end up being used to the analogue inputs.Like several Apogee products, the Rosetta 800 includes various interfaces as regular, with 3rd party routing choices to permit a education of format conversion.

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All advices and outputs have eight channels, and consist of ADAT lightpipe, AES, balanced analogue, and a variety of some other interfaces via various cards. The ADAT interface includes sets of I/U ports to support the SMux setting, which bears four channels at 96kHz on each lightpipe connector. Likewise, the AES user interface can support eight channels at all example prices, or four stations if the double-wire mode is used. Presently, there is usually only one choice card available, which will be an interface for the Professional Tools 24 Combine program (linking straight to Core and Plantation hardware credit cards). Nevertheless, a comparable interface will be expected imminently for the Professional Equipment HD Core and Accel credit cards, and a Firewire user interface for direct link to suitably equipped computers is scheduled for discharge soon too.The inner routing consists of two independent source selectors, each being able to view all four input interfaces: anaIogue, ADAT, AES ánd the choice cards (if installed). One selector nourishes the analogue results, providing easy D-A conversion for all eight audio stations.

The various other bottles all three digital result interfaces simultaneously, supplying either A-D transformation for the analogue advices, or electronic format conversion from the selected digital input. It is certainly also feasible to choose in pairs some channels from the analogue advices and some from a digital source, which is usually useful when ovérdubbing with a computér-based recorder, fór illustration. Although sample-rate conversion is not possible, the result word duration can end up being reduced from the default 24 pieces to 16 pieces making use of the UV22HR algorithm - but just when operating at 44.1kHz or 48kHz example rates. The assumption is usually that aIl high-sample-raté techniques can support 24-bit information, which seems logical sufficiently!

Note also that all three electronic outputs continually discuss the exact same word duration - you can't deliver 24-little bit indicators to the choice cards and 16-little bit signals to the ADAT ports, for illustration.With all thése interfaces, the rear panel is definitely not mainly because busy as you might anticipate. There will be a simple IEC mains inlet feeding a switched-modé power-supply unit, which fits any mains voItage between 100V and 240V. The device eats 45W of power and there is no exterior fuse. A pair of BNC fittings provide an unterminated word-clock insight and word-clock result, while a 25-method D-Sub outlet offers eight channels óf AES-EBU in ánd out (four channels if set up for dual-wire procedure). The lack of end of contract on the word-clock insight can be a little odd - it would to have got a change to choose ended or unterminated modes.Photograph: Paul CameronTwo sets of shuttered Toslink sockets supply ADAT in and out.

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Just one input port works when working with regular ADAT indicators, but the 2nd arrives into have fun with for SMux operation, with channels one to fóur on the 1st slot and stations five to éight on the second. Both output ports carry all eight channels in regular use, and furthermore split 1-4/5-8 for SMux setting. As standard, the analogue I/O is manufacturer lined up to the SMPTE standard (0dBu can be -20dBFS), but internal jumpers provide two alternate configurations to offer optimum analogue levels of +20dBu, +24dBu or +6dBV. The analogue D-Sub connectors conform with the ubiquitous Tascam eight-channel wires meeting.

The AES D-Sub slot is born in compliance with the Yámaha eight-channel regular.The option card slot machine is located above the ADAT slots, behind a detachable board, but as no user interface cards had been provided with the evaluation model, I have always been unable to comment further on this service. Two even more 25-method D-Sub sockéts - and they are both sockets - cater for the eight stations of well balanced, line-level anaIogue in and óut.The top panel is usually as deceptively easy as on most Apogee convérters - by which l suggest that there are few controls and shows, controlling even more functionality and choices than might be apparent.

To the left is definitely a button which works a mains energy relay inside of, followed by the sampIe-rate and cIock-source control keys. In any converter the balance of the digital clock source is vital. Any clock lack of stability will reveal as jitter ánd degraded audio high quality in conditions of both sound and image resolution. The Rosetta 800 features Apogee's latest dual-stage cIock circuits to help make sure the almost all stable clocking plans at all situations. Repeated presses of the first button cycle through the obtainable clock prices: 44.1, 48, 88.2, 96, 176.4 and 192kHz, and the external clock rate. The 176.4kHz and 192kHz example prices can only be chosen if the device has long been suitably upgraded, naturally, and neither thé ADAT nor thé SMux ADAT intérfaces support such high sample prices.If external clocking is certainly chosen, the 2nd button decides the clock resource from ADAT, choice cards, AES or external phrase clock. When duaI-wire AES signals are used, the device must become suitably set up, as the test rate on each AES input is successfully half the required price.

To choose the dual-wire input setting, the Structure Rate button must be held down and the Clock Resource button pushed to toggIe AES dual-wiré mode on or away from. Most probably in the interests of delivering an uncluttered front board, this 'concealed' set-up function is not really proclaimed, and will become simple to forget about if not used frequently - a problem I often encounter with identical hidden functions on my PSX100.It is also feasible to configure the unit to clock to a test rate which is a a number of of the structure rate needed. For example, a 44.1kHz get better at clock can end up being utilized when functioning with an 88.2kHz electronic input, by holding the Clock Supply button straight down and after that pressing the Sample Rate switch to select the target sample price (88.2kHz in this case). Both the 88.2kHz an 96kHz lights illuminate to alert of this non-standard configuration. A pair of LEDs in the form of an exclamation tag display the balance of the conversion, with the red one showing the greatest lock.The next button regulates the initial of the twó routers, and can be labelled Source To Digital Outs. Repeated presses of the button choose each of the digital resources (skipping the option cards if not really installed), implemented by the analogue source, and after that the analogue resource collectively with each of the electronic sources. In the second item settings, it is certainly then probable to swap sets of the chosen digital resource advices for the related analogue sources.

Hobby farm for mac. By holding down the Supply To Digital Outs key, the current routing standing is shown on a row of eight DigitaI Out LEDs tó the best - illuminated LEDs stand for analogue funnel selections. The current selection can be changed by pressing the Soft Restriction key while still holding the STDO button - each push process to the next set of analogue inputs - and after that pushing the Output Resolution button to confirm the choice.

It sounds complicated, but it's a useful facility nevertheless!In regular procedure, the Soft Control button simply toggles this functionality on or óff for the anaIogue A-D conversion, and the Result Resolution switch triggers the UV22HUr algorithm to result a 16-bit word duration. Should the chosen input not become synchronous with the selected clock source, it'beds LED will flash as a warning, and thé SMux ánd DW (dual-wiré) LEDs connected with the ADAT and AES sources respectively are only indications of the insight format, not setting selectors.Moving on across the handle section, an selection of 24 LEDs will be utilized to reveal the standing of the device. The top row indicates A-D transformation overloads and a sales channel's LED illuminates when three or even more consecutive examples are discovered at 0dBFS. The row below will be labelled Digital Out, ánd below that AnaIog Out, and thése both light up to show audio on the corresponding output channels, as well as getting utilized to configure the output redirecting as defined above.The final button is labelled Source To Analog Results and, logically enough, chooses the source giving the analogue outputs. Once again, sets of channels can be decreased from the selected digital supply and replaced with the matching analogue inputs.

Source choice is carried out as just before in conjunction with the Soft Restriction and Output Resolution buttons.The Rosetta 800 is certainly simple to configure and make use of, although the even more elaborate routing choices are a little contrived. I found the sonic efficiency of bóth A-D ánd D-A areas to be exceptional, and noticeably much better than my usual PSX100 - although this is definitely to become expected given the improvements Apogee have got produced to the cIocking and convérter circuitry. The Rosétta 800 seemed somewhat quieter and smoothér, a little more voluminous in the largemouth bass, with a clearer and much less congested mid-range - although like observations are highly subjective, as the modifications are extremely little. For most of us, the differences between high-quaIity converters like thése are completely overloaded by the insufficiencies of the sleep of our gear or recording strategies!The soft-Iimiting and dithering worked as expected, and although I choose to depart headroom rather than press transient highs, the gentle limiter offers a certain analogue tape-like quality about it which I know many customers appreciate. Noise and distortion seem much better than the offered specifications (105dBA for the A-D and 103dBA for the D-A), and I certainly had no complaints whatever. The review unit has been not outfitted with the 176.4kHz/192kHz sample-rate option, but at standard and double prices it carried out superbly, offering clean, clear and extremely stable conversions in all modes.With the options for direct link with Pro Tools techniques and Firewire-linked personal computer DAWs, this eight-channel double converter can make a extremely versatile and extremely high-quality front end.

Although more costly in the British than the Digidésign 192 I/U and 96 I/U equivalents, the Rosetta 800 is usually more flexible and Apogee lovers may well determine the extra price to end up being a useful expenditure. On the various other hands, the Apogee Rosetta 800 192 edition is half the cost of the Prism Sound ADA8 - broadly viewed as one of the very greatest multi-channel double converters on the market - and while thé ADA8 might have a small quality benefit advantage, the Rosetta 800 is certainly no slouch! Therefore, as a small high-performance interface to almost any DAW, this continues to be an impressive, versatile and consequently cost-effective device.

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