 |
| |||
| duration-bandwidth product; time-bandwidth product | |||
| произведение длительности на ширину полосы: 4 phrases in 3 subjects |
| Household appliances | 1 |
| Mass media | 1 |
| Technology | 2 |
|
| |||
| duration-bandwidth product; time-bandwidth product | |||
| произведение длительности на ширину полосы: 4 phrases in 3 subjects |
| Household appliances | 1 |
| Mass media | 1 |
| Technology | 2 |