Spectrum Lab Configuration Dialog. From the Options menu you can activate a special Setup window, where you. TRX Interface (COM port settings, PTT control. System Settings (timezone. Audio Settings (don't miss the note about. Windows 7 !). Audio File Server (to replace ADC and/or DAC with a file- based data stream). Audio via COM port (serial port, for simple external ADC hardware). Audio I/O DLLs (to replace ADC and/or DAC with a custom . For example. Options .. FFT Settings in the main menu will take you. FFT' tab visible in the screenshow. To achieve this, click on the icon in the upper left. Stay on top'. For example, the RTS line of the serial interface can be. HIGH during transmit and LOW during receive. The signal actually used. There are some. interpreter commands to access this. Alternatively (if there's no free COM port), consider using. PTT control. A low signal. IntelliGolf Frequently Asked Questions. Can I move (or re-install) the IntelliGolf software on to my new PC (or operating system)? Company News softros.com >> news. May 29, 2017 - Softros LAN Messenger for MAC v3.1.1 released. Fixed: Random crashes when receiving incoming messages. Notes on Installing and Using UI-View. Invalid & Changed Items In Distribution File Freeware Diagnose- und Überwachungs-Tools im Test. ASTRA32 – Advanced System Information Tool. Englisch – Shareware Kurzbeschreibung: Neben Basics wie CPU. This is an alternative to control a transmitter if your PC doesn't. COM port for this purpose. Whenever the transmitter shall be. ON (. 2. 0 d. B below the max. Use a simple PLL tone decoder. LM5. 67 or similar to detect the pilot tone, and convert it into a. Note: The LM5. 67 is marked as 'obsolete part' but it's still. To disable the PTT pilot tone, set the frequency to zero (the default state). Details can be. found in the chapter . The parameters are. Serial port number. Note: At the moment, don't use the same port as for the PTT control (set. PTT control port to . Check. your radio's manual ! The selection . You will find the default value in your radio's manual. Here are. some values for ICOM radios (more at http: //www. Model. IC- 7. 35. Devices and interfaces. Please keep sorted. This section is designed to be the PTES technical guidelines that help define certain procedures to follow during a penetration test. Something to be aware of is that. SAR Technology: 'Incident Commander Pro' Software - Downloads - Download the new 'Incident Commander Pro' Version 8 software! IC- 7. 51. AIC- 7. IC- 7. 06. IC- 7. Mk. IIIC- 7. 06. Mk. II- GIC- 7. 56.. Address. C0x. 28. 0x. 48. 0x. E0x. 58. 0x. 50.. So if you set. the CI- V address of your IC- 7. Spec. Lab will think it's. IC- 7. 35 and only send 8 digits (which fails if the frequency above. MHz). So better keep the radio's default settings, and select the right. Spectrum Lab. Most items listed below can be reached through submenus, or by. Fourier- transformed blocks or 'spectra'). Used for radio direction. Its frequeny is often. MHz, in some PCs only 1. MHz. The nominal value is queried automatically. If you use a 'calibrated' sampling rate, or even an external. A/D converter, this option is the best choice. With this option, the timestamps are always very close to the. PC's real- time clock (usually one second or less). Unit is. seconds per day. Use the DCF7. 7- decoder, a radio- controlled. TV to find this value. Use this feature only. PC runs in a thermally stable environment. If your PC's RTC is too slow, the value must be. The Reset button clears the number of accumulated. Use this button after correcting the PC's clock from. Internally, the program keeps a copy of the time when. Beginning with Vista and Windows. Spectrum Lab installation directory, which is located somewhere in the. Programs' folder, will only have read permission, including all its. See the external document called. Data Folders' for details about how the Spectrum. Lab installer will deal with this problem. System Settings . Filenames and. Directories in SL's main menu. This opens the configuration window. This option should always be checked. The base path cannot be modified here. It cannot be modified by Spectrum Lab under. If necessary, you can modifiy. Details. are here. Destination folder may vary, but . The meaning of the is explained. Basically, it the 'template' checkmark. YYYY = year (4 digits), MM = month (2 digits), DD = day (2 digits), hh =. Three or more lower case 'n's will always be replaced with the. They can be modified with a text editor. Some of the parameters are explained here. Select which audio device (. The audio device selection boxes may appear disabled if the audio stream. If you miss your soundcard in this part of the list (on a Win. Win. 8 machine). the reason may be another bad habit of the operating system (automatic . If an ASIO driver is selected. INPUT device, the selection for the OUTPUT device is disabled, because. ASIO driver will be used for in- and output. ASIO provides. a lower latency between in- and output, but is not available on all systems. More info on using Spec. Lab with SDR- IQ is available. If you want to use SL with. PERSEUS, read this document . In addition to the input devices listed above (standard soundcards, ASIO. Software Defined Radios), you can add support. Depending on. the device type, the 'Ctrl' button may open the standard soundcard volume. WAVE audio device, but not under Windows 7). SDR control panel (for SDR- IQ and Perseus), or a special control panel. I/O DLL. or open the control panel of a Winrad- compatible Ext. IO- DLL. To exchange uncompressed audio streams with other applications (for example. Winamp(tm) ), you can select also select the. Audio- I/O- library (a special DLL) instead. For absolute measurements, the input amplitudes must be. Amplitude display units like Volts. Bu. V only make sense if the relationship between A/D converter value and. Otherwise, stick to the default amplitude. This includes audio servers. TCP/IP. WM. Don't. Only. for very special applications (like the . Spec. Lab works with sampling rates up to 1. Hz. but only a few cards really support such high sampling rates. Caution, the. windows multimedia driver will happily deliver any sampling rate - even if. Some cards can play dirty tricks when you use 4. See the notes. in the . More details in the. Switching back to. CPU load caused by the 'SYSTEM' process went back to zero. Again, it's not easy to tell which sampling rates are really supported. CPU load. try a different sampling rate - first try a fraction or multiple of 4. Hz (like. 1. 20. 00, 1. If that doesn't work well enough. Hz (like 1. 10. 24, 2. N were the standard in the age of. Soundblaster and Co. Last not least, it's possible to. The internal processing rate is: < Sampling Rate> divided by < Sample Rate Divisor>. This would be enough to process audio. Hz (theoretically 2. Hz, but this is impossible because. Note: After this decimation stage, and before the FFT calculation, there. See 'FFT. Settings'. Bits per sample. Defines the resolution of the A/D converter. Usually 1. 6 bits per sample. Has only been tested - with positive. Soundblaster Audigy 2 ZS, but the difference between 1. For normal audio applications, you don't need this. In rare cases (depending on the soundcard), the conversion rate of the ADC. DAC can be different. Since Version 2. 7, Spectrum Lab contains a. CPU power (see the notes about soundcards with. If you are looking for extreme frequency accuracy, it is possible to continuously. Some soundcard oscillator drift tests can be found. Read more about this in the. SL's. installation. The audio header structures are specified here. If another - even simpler- sample format shall be used. Audio- via- COM, step 1 : select the COM port in SL's . That additional information must be provided in the 'params' field right below. Input Devices / Streams / Drivers'. This doesn't have anything to do with the. Radio Control Port settings on SL's TRX Interface settings ! The first part of the string entered in the 'params' field describes the serial data format. When not specified, as already mentioned, SL expects. Paul Nicholson's VLF Tools (see header structure in a separate document). The sender (microcontroller) must replace any sample value 0x. A similar pattern is also used to mark any 'header' in a non- compressed audio stream via TCP/IP. For 1. 6- bit unsigned integers,the default sync pattern is 0x. FFFF (hex'). The sender (microcontroller) must replace any sample value of 0x. FFFF ('largest possible 1. FFFE (= 6. 55. 34 decimal), which doesn't hurt much because the ADC's clipping point must be avoided (with some 'headroom') anyway. The sender only needs to insert the 'sync pattern' occasionally (once every few hundred milliseconds). After recognizing the first. If the sender uses frame synchronisation (as explained above), append the string ',SYNC'. SL's 'Params'- field as shown in the previous chapter. The first byte in each sample point (aka. PIC firmware description) is the header byte. It usually contains 0x. FF (2. 55 decimal) which. UART, and is used for synchronisation purposes. The second byte in each frame. I'- channel. The third byte contains the eight least significant bits. Q'- channel. The fourth byte in each frame contains the four most significant digits of the 'I'- channel in bits 3. Q'- channel in bits 7. The same method is used for Audio- I/O- DLLs and for Winrad- compatible Ext. IO- DLLs. Note that file paths. ASIO drivers (prefix . There may be other, hardware- specific drivers (or at least. DLLs to the real driver) which can be installed in a similar fashion. Details about. in. For example, it can also be used to connect two. Spectrum Lab, with pre- processed data passed from. To do this. click on the . This opens a new control panel, in which you can. Since August 2. 01. Spectrum Lab supports I2. PHD's Winrad- compatible 'Ext. IO'- DLLs. besides its own Audio- I/O- DLLs. The concepts are similar, and the DLL- host. Spectrum Lab will automatically detect which kind of DLL is selected. However it's highly recommended to specify a full path. Spectrum Lab tries to set to. CWD back to where it should be after opening. Select the DLL manually in. Most applications (like streaming to the internet). Winamp anymore; and in that case you can install the DLL in other folders. Don't be confused by the name . For Spectrum Lab, it's an output device, but it can. Thus. . This is necessary if there are multiple instances of the. Audio- I/O- DLL' running on your PC at the same time. For example, there may. If both using. the same Audio- I/O DLL for distribution, you must fill out the 'Stream ID'. As shown in the screenshot of the 'Audio I/O- DLL Selection for Spectrum. Lab' above, there is a button with the 'hand pointing right' . It usually opens a special configuration. DLL (if the DLL supports it). The sample DLL (. Show Control Panel for audio- input- DLL. The above screenshot is just an example.
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