McDewey

Absolute Silence Symptom - This type of silence between speech can be understood if you have ever had the experience of not knowing whether the other person is still there because there is no sound on the line. Cause - A common cause for this problem is Voice Activity Detection (VAD) without comfort noise. In order to experience this symptom, usually the background noise is loud enough for the silence insertion to be noticeable but soft enough so that VAD is engaged. Absolute Silence Periods Symptom Recording Control Recording without the Symptom Absolute Silence Periods Snipp Recording Clicking Symptom - Clicking is an external sound similar to a knock that is inserted usually at intervals. Cause - Clock slips or other digital errors are common causes. Clicking Symptom Recording Control Recording without the Symptom Clicking Snippet Recording Crackling Symptom - Crackling is an irregular form of very light static, similar to the sound a fire makes. Cause - A common cause is poor electrical connections, in particular poor cable connections. Other causes are electrical interference and a defective power supply on the phone. Crackling Symptom Recording Control Recording without the Symptom Crackling Snippet Recording Crosstalk Symptom - Crosstalk is a familiar concept where you can hear another conversation on the line. Commonly, the other parties cannot hear you. There are also forms of crosstalk where all parties can hear each other. Cause - Wires in close proximity, where the signal of one is induced into the other, is a common cause of this problem. Crosstalk Symptom Recording Crosstalk Snippet Recording Hissing