The furniture ensures that there is no (or little) echo. The recordings should be made in a quiet room which is furnished. The microphone you choose should be unidirectional. Computer headsets (particularly these) and stage type microphones are not the best choice. You should try to use a studio grade microphone. The secret of good quality sound is the microphone.
MOTOTRBO CPS MOTOROLA COMMUNICATION UTILITY SOFTWARE
Using this software a good microphone and a (ad-hoc) recording studio, you can create your own Voice Announcement files. Īn excellent sound recording and editing tool is available on the internet for free, called Audacity. If you need to customize these, you can approach the company who produced them: GM Voices. These files can be found at C:\Program Files (x86)\Motorola\MOTOTRBO CPS\voiceannouncement - the recordings are in English. wav files.Ī selection of professionally recorded Voice Announcement files, is included with CPS version 7.6 and later. There is sufficient memory in the radio to support a total of 500 seconds of Voice Announcements. To avoid issues with distortion, the audio level should be around -16dB with peaks no more than -4dB. wav (Windows Audio) file with: 16 bits per sample 8 KHz sampling rate mono and no bigger than 320kb.
Since this format may not always be available, you have the ability to point the CPS to a. mva files with μ-law (pron: mu law) with: 8 bits per sample 8 KHz sampling rate mono and less than 160kb (approximately 20 seconds). Since we are not talking of Hifi quality here, these files are stored by the CPS (and loaded into the radio) as. The voice announcements are pre-recorded files which are converted by the CPS and loaded into the radio. changing zones, channels or pressing a button). The Voice Announcement feature in the second generation MOTOTRBO radios allows the user to hear pre-recorded voice announcements whenever they perform an operation (e.g.
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