• strict warning: Non-static method view::load() should not be called statically in /usr/home/voxspectrum/public_html/Voxspectrum/modules/views/views.module on line 879.
  • strict warning: Declaration of content_handler_field::options() should be compatible with views_object::options() in /usr/home/voxspectrum/public_html/Voxspectrum/sites/all/modules/cck/includes/views/handlers/content_handler_field.inc on line 208.
  • strict warning: Declaration of views_handler_filter::options_validate() should be compatible with views_handler::options_validate($form, &$form_state) in /usr/home/voxspectrum/public_html/Voxspectrum/modules/views/handlers/views_handler_filter.inc on line 589.
  • strict warning: Declaration of views_handler_filter::options_submit() should be compatible with views_handler::options_submit($form, &$form_state) in /usr/home/voxspectrum/public_html/Voxspectrum/modules/views/handlers/views_handler_filter.inc on line 589.
  • strict warning: Declaration of views_handler_filter_boolean_operator::value_validate() should be compatible with views_handler_filter::value_validate($form, &$form_state) in /usr/home/voxspectrum/public_html/Voxspectrum/modules/views/handlers/views_handler_filter_boolean_operator.inc on line 149.
  • strict warning: Declaration of views_plugin_row::options_validate() should be compatible with views_plugin::options_validate(&$form, &$form_state) in /usr/home/voxspectrum/public_html/Voxspectrum/modules/views/plugins/views_plugin_row.inc on line 135.
  • strict warning: Declaration of views_plugin_row::options_submit() should be compatible with views_plugin::options_submit(&$form, &$form_state) in /usr/home/voxspectrum/public_html/Voxspectrum/modules/views/plugins/views_plugin_row.inc on line 135.
  • strict warning: Non-static method view::load() should not be called statically in /usr/home/voxspectrum/public_html/Voxspectrum/modules/views/views.module on line 879.
  • strict warning: Non-static method view::load() should not be called statically in /usr/home/voxspectrum/public_html/Voxspectrum/modules/views/views.module on line 879.
  • strict warning: Non-static method view::load() should not be called statically in /usr/home/voxspectrum/public_html/Voxspectrum/modules/views/views.module on line 879.
  • strict warning: Non-static method view::load() should not be called statically in /usr/home/voxspectrum/public_html/Voxspectrum/modules/views/views.module on line 879.
  • strict warning: Declaration of views_plugin_style_default::options() should be compatible with views_object::options() in /usr/home/voxspectrum/public_html/Voxspectrum/modules/views/plugins/views_plugin_style_default.inc on line 25.
  • strict warning: Non-static method view::load() should not be called statically in /usr/home/voxspectrum/public_html/Voxspectrum/modules/views/views.module on line 879.
  • strict warning: Declaration of views_handler_filter_term_node_tid::value_validate() should be compatible with views_handler_filter::value_validate($form, &$form_state) in /usr/home/voxspectrum/public_html/Voxspectrum/modules/views/modules/taxonomy/views_handler_filter_term_node_tid.inc on line 303.
  • strict warning: Non-static method view::load() should not be called statically in /usr/home/voxspectrum/public_html/Voxspectrum/modules/views/views.module on line 879.
  • strict warning: Non-static method view::load() should not be called statically in /usr/home/voxspectrum/public_html/Voxspectrum/modules/views/views.module on line 879.
  • strict warning: Non-static method view::load() should not be called statically in /usr/home/voxspectrum/public_html/Voxspectrum/modules/views/views.module on line 879.
  • strict warning: Non-static method view::load() should not be called statically in /usr/home/voxspectrum/public_html/Voxspectrum/modules/views/views.module on line 879.
  • strict warning: Declaration of views_handler_argument::init() should be compatible with views_handler::init(&$view, $options) in /usr/home/voxspectrum/public_html/Voxspectrum/modules/views/handlers/views_handler_argument.inc on line 745.
  • strict warning: Non-static method view::load() should not be called statically in /usr/home/voxspectrum/public_html/Voxspectrum/modules/views/views.module on line 879.
  • strict warning: Non-static method view::load() should not be called statically in /usr/home/voxspectrum/public_html/Voxspectrum/modules/views/views.module on line 879.
  • strict warning: Non-static method view::load() should not be called statically in /usr/home/voxspectrum/public_html/Voxspectrum/modules/views/views.module on line 879.
  • strict warning: Non-static method view::load() should not be called statically in /usr/home/voxspectrum/public_html/Voxspectrum/modules/views/views.module on line 879.
  • strict warning: Non-static method view::load() should not be called statically in /usr/home/voxspectrum/public_html/Voxspectrum/modules/views/views.module on line 879.
  • strict warning: Non-static method view::load() should not be called statically in /usr/home/voxspectrum/public_html/Voxspectrum/modules/views/views.module on line 879.
  • strict warning: Non-static method view::load() should not be called statically in /usr/home/voxspectrum/public_html/Voxspectrum/modules/views/views.module on line 879.
  • strict warning: Non-static method view::load() should not be called statically in /usr/home/voxspectrum/public_html/Voxspectrum/modules/views/views.module on line 879.
  • strict warning: Non-static method view::load() should not be called statically in /usr/home/voxspectrum/public_html/Voxspectrum/modules/views/views.module on line 879.
  • strict warning: Non-static method view::load() should not be called statically in /usr/home/voxspectrum/public_html/Voxspectrum/modules/views/views.module on line 879.
  • strict warning: Non-static method view::load() should not be called statically in /usr/home/voxspectrum/public_html/Voxspectrum/modules/views/views.module on line 879.
  • strict warning: Non-static method view::load() should not be called statically in /usr/home/voxspectrum/public_html/Voxspectrum/modules/views/views.module on line 879.
  • strict warning: Non-static method view::load() should not be called statically in /usr/home/voxspectrum/public_html/Voxspectrum/modules/views/views.module on line 879.
Vox Spectrum successfully creates a Radio Audit Trail for ISRO

The Customer:

ISRO, the Indian Space Research Organization, was formed in 1969, with the mandate to develop satellite launch capabilities to serve India’s space technology needs. With spectacular success, ISRO built the ability to launch multiple types of satellites and has put India in the select club of six countries with satellite launch capability.

The Challenge:

ISRO has a very aggressive launch schedule, with several launches every year. Each launch involves the perfect co-ordination of activities of many teams, who communicate largely through radio, over a wide geographical area.

The challenge was that there was no audit – trail for post – launch analysis. Vital commands would be given on radio, but ISRO did not have the ability to log them and replay them on demand to trace the pattern of events that led to a particular end.

The requirement was for a voice log of all radio conversations, encoded along with the time signal which they could play back in a time synchronized manner.

The Solution

Vox provided a 16 channel analogue system that was patched into the radio frequencies that ISRO needed to monitor. One of these channels was dedicated to recording the input from the time device.

When a record was played, the audio file was played back in synchronization with the encoded time signal, through separate audio output devices. The time signal output went to a dedicated decoder, which displayed the time on a LED display device, while the audio signal went to standard speakers or headphones.

The solution was deployed in 2003 and has been working to ISRO’s utmost satisfaction ever since.