ข้อมูลสัญลักษณ์จำแนกการออกแบบผลิตภัณฑ์ระหว่างประเทศ


รหัส / code คำอธิบาย / code name Version
G10L0021049000 characterised by the interconnection of waveforms 1
G10L0021055000 for synchronising with other signals, e.g. video signals 1
G10L0021057000 for improving intelligibility 1
G10L0021060000 Transformation of speech into a non-audible representation, e.g. speech visualisation or speech processing for tactile aids (G10L0015260000 takes precedence);; 1
G10L0021100000 Transforming into visible information 1
G10L0021120000 by displaying time domain information 1
G10L0021140000 by displaying frequency domain information 1
G10L0021160000 Transforming into a non-visible representation (devices or methods enabling ear patients to replace direct auditory perception by another kind of perception A61F0011040000) 1
G10L0021180000 Details of the transformation process 1
G10L0025000000 Speech or voice analysis techniques not restricted to a single one of groups G10L0015000000-G10L0021000000; (muting semiconductor-based amplifiers when some special characteristics of a signal are sensed by a speech detector, e.g. sensing when no signal is present, H03G0003340000) 1
G10L0025030000 characterised by the type of extracted parameters 1
G10L0025060000 the extracted parameters being correlation coefficients 1
G10L0025090000 the extracted parameters being zero crossing rates 1
G10L0025120000 the extracted parameters being prediction coefficients 1
G10L0025150000 the extracted parameters being formant information 1